Cisco WS-C3560E-24PD-E Command Reference
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- Cisco WS-C3560E-24PD-E | Command Reference - Page 1
Catalyst 3560 Switch Command Reference Cisco IOS Release 12.2(25)SED October 2005 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-7816405= Text Part - Cisco WS-C3560E-24PD-E | Command Reference - Page 2
, USAGE, OR TRADE PRACTICE. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS - Cisco WS-C3560E-24PD-E | Command Reference - Page 3
Cisco Product Security Overview xxiii Reporting Security Problems in Cisco Products xxiii Obtaining Technical Assistance xxiv Cisco Technical Support & Documentation Website xxiv Submitting a Service Request xxiv Definitions of Service in Cisco IOS 12.2(20)SE 1-6 CONTENTS 78-16405-05 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 4
Contents 2 C H A P T E R Catalyst 3560 Switch Cisco IOS Commands 2-1 aaa accounting dot1x 2-1 aaa authentication -file 2-23 boot enable-break 2-24 boot helper 2-25 boot helper-config-file 2-26 boot manual 2-27 boot private-config-file 2-28 boot system 2-29 channel-group 2-30 channel-protocol 2-33 - Cisco WS-C3560E-24PD-E | Command Reference - Page 5
re-authenticate 2-101 dot1x re-authentication 2-102 dot1x reauthentication 2-103 dot1x timeout 2-104 duplex 2-106 errdisable detect cause 2-108 errdisable recovery 2-110 exception crashinfo 2-113 Catalyst 3560 Switch Command Reference v - Cisco WS-C3560E-24PD-E | Command Reference - Page 6
flood 2-169 ip igmp snooping vlan immediate-leave 2-170 ip igmp snooping vlan mrouter 2-171 ip igmp snooping vlan static 2-173 ip source binding 2-175 Catalyst 3560 Switch Command Reference vi 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 7
2-199 l2protocol-tunnel cos 2-202 lacp port-priority 2-203 lacp system-priority 2-205 logging event power-inline-status 2-207 logging file 2-208 mac access-group 2-210 mac access-list extended 2-212 qos 2-238 mls qos aggregate-policer 2-240 mls qos cos 2-242 Catalyst 3560 Switch Command Reference vii - Cisco WS-C3560E-24PD-E | Command Reference - Page 8
) 2-292 permit (MAC access-list configuration) 2-298 police 2-301 police aggregate 2-303 policy-map 2-305 port-channel load-balance 2-308 power inline 2-310 power inline consumption 2-313 priority-queue 2-315 private-vlan 2-317 private-vlan mapping 2-320 queue-set 2-322 rcommand 2-323 remote-span - Cisco WS-C3560E-24PD-E | Command Reference - Page 9
327 rmon collection stats 2-329 sdm prefer 2-330 service password-recovery 2-333 service-policy 2-335 set 2-338 setup 2-340 setup 366 show controllers ethernet-controller 2-368 show controllers power inline 2-375 show controllers tcam 2-377 show controllers Catalyst 3560 Switch Command Reference ix - Cisco WS-C3560E-24PD-E | Command Reference - Page 10
mls qos 2-479 show mls qos aggregate-policer 2-480 show mls qos input-queue 2-481 show mls qos interface 2-483 show mls qos maps 2-487 Catalyst 3560 Switch Command Reference x 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 11
2-500 show pagp 2-502 show parser macro 2-504 show policy-map 2-507 show port-security 2-509 show power inline 2-512 show sdm prefer 2-514 show setup express 2-518 show spanning-tree 2-519 show storm-control extend system-id 2-570 spanning-tree guard 2-572 Catalyst 3560 Switch Command Reference xi - Cisco WS-C3560E-24PD-E | Command Reference - Page 12
2-625 switchport mode 2-626 switchport mode private-vlan 2-629 switchport nonegotiate 2-631 switchport port-security 2-633 switchport port-security aging 2-638 switchport priority extend 2-640 Catalyst 3560 Switch Command Reference xii 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 13
EXEC) 2-689 vmps reconfirm (global configuration) 2-690 vmps retry 2-691 vmps server 2-692 vtp (global configuration) 2-694 vtp (VLAN configuration) 2-698 Catalyst 3560 Switch Boot Loader Commands A-1 boot A-2 cat A-4 copy A-5 delete A-6 dir A-7 flash_init A-9 format A-10 fsck A-11 help A-12 - Cisco WS-C3560E-24PD-E | Command Reference - Page 14
13 memory A-14 mkdir A-15 more A-16 rename A-17 reset A-18 rmdir A-19 set A-20 type A-23 unset A-24 version A-26 B A P P E N D I X Catalyst 3560 Switch Debug Commands B-1 debug auto qos B-2 debug backup B-4 debug cluster B-5 debug dot1x B-7 debug dtp B-9 debug etherchannel B-10 debug ilpower B-12 - Cisco WS-C3560E-24PD-E | Command Reference - Page 15
debug pm B-70 debug port-security B-72 debug qos-manager B-73 debug spanning-tree B-74 debug spanning-tree backbonefast B-76 debug spanning-tree bpdu B-77 Catalyst 3560 Switch Command Reference xv - Cisco WS-C3560E-24PD-E | Command Reference - Page 16
sw-vlan ifs B-86 debug sw-vlan notification B-88 debug sw-vlan vtp B-90 debug udld B-92 debug vqpc B-94 C A P P E N D I X Catalyst 3560 Switch Show Platform Commands C-1 show platform acl C-2 show platform backup interface C-3 show platform configuration C-4 show platform etherchannel C-5 show - Cisco WS-C3560E-24PD-E | Command Reference - Page 17
INDEX show platform stp-instance C-35 show platform tcam C-36 show platform vlan C-39 Contents 78-16405-05 Catalyst 3560 Switch Command Reference xvii - Cisco WS-C3560E-24PD-E | Command Reference - Page 18
Contents xviii Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 19
have experience working with the Cisco IOS commands and the switch software features. Before using this guide, you should have experience working with the concepts and terminology of Ethernet and local area networking. Purpose The Catalyst 3560 switch is supported by either the IP base image - Cisco WS-C3560E-24PD-E | Command Reference - Page 20
guide. • For device manager requirements, see the "System Requirements" section in the release notes (not orderable but available on Cisco.com). • For Network Assistant requirements, see the Getting Started with Cisco Network Assistant (not orderable but available on Cisco.com). Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 21
DOC-7816405=) • Catalyst 3560 Switch System Message Guide (order number DOC-7816406=) • Device manager online help (available on the switch) • Catalyst 3560 Switch Hardware Installation Guide (not orderable but available on Cisco.com) • Catalyst 3560 Switch Getting Started Guide (order number DOC - Cisco WS-C3560E-24PD-E | Command Reference - Page 22
guides for Cisco products Cisco website without being connected to the Internet. Certain products also have .pdf Cisco technical documents by completing the online feedback form that appears with the technical documents on Cisco.com. You can send comments about Cisco documentation to bug-doc@cisco - Cisco WS-C3560E-24PD-E | Command Reference - Page 23
Incident Response Team Really Simple Syndication (PSIRT RSS) feed from this URL: http://www.cisco.com/en/US/products/products_psirt_rss_feed.html Reporting Security Problems in Cisco Products Cisco is committed to delivering secure products. We test our products internally before we release them - Cisco WS-C3560E-24PD-E | Command Reference - Page 24
you do not have a valid Cisco service contract, contact your reseller. Cisco Technical Support & Documentation Website The Cisco Technical Support & Documentation website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies. The - Cisco WS-C3560E-24PD-E | Command Reference - Page 25
and solutions, as well as network deployment and troubleshooting tips, configuration examples, customer case studies, certification and training information, and links to scores of in-depth online resources. You can access Packet magazine at this URL: http://www.cisco.com/packet • iQ Magazine is the - Cisco WS-C3560E-24PD-E | Command Reference - Page 26
You can access the Internet Protocol Journal at this URL: http://www.cisco.com/ipj • Networking products offered by Cisco Systems, as well as customer support services, can be obtained at this URL: http://www.cisco.com/en/US/products/index.html • Networking Professionals Connection is an interactive - Cisco WS-C3560E-24PD-E | Command Reference - Page 27
. This chapter describes how to use the switch command-line interface (CLI) to configure software features. For a complete description of the commands that support these features, see Chapter 2, "Catalyst 3560 Switch Cisco IOS Commands." For information on the boot loader commands, see Appendix - Cisco WS-C3560E-24PD-E | Command Reference - Page 28
to privileged EXEC mode, enter the exit or end command, or press Ctrl-Z. To enter interface configuration To exit to privileged EXEC mode, enter the end command, or press Ctrl-Z. To exit to command. To return to privileged EXEC mode, enter the end command, or press Ctrl-Z. To exit to privileged EXEC - Cisco WS-C3560E-24PD-E | Command Reference - Page 29
access privileged EXEC mode: Switch> enable Switch# The supported commands can vary depending on the version of software in Configuration Mode Global configuration commands apply to features that affect the device as a whole. End with CNTL/Z. 78-16405-05 Catalyst 3560 Switch Command Reference 1-3 - Cisco WS-C3560E-24PD-E | Command Reference - Page 30
-vlan mode: Switch(config)# vlan 2000 Switch(config-vlan)# The supported keywords can vary but are similar to the commands available in VLAN to privileged EXEC mode, enter end. All the commands except shutdown take effect when you exit config-vlan mode. Catalyst 3560 Switch Command Reference 1-4 - Cisco WS-C3560E-24PD-E | Command Reference - Page 31
privileged EXEC command to access VLAN configuration mode: Switch# vlan database Switch(vlan)# The supported commands can vary depending on the version of software in use. To display a EXEC mode, enter the end command, or press Ctrl-Z. 78-16405-05 Catalyst 3560 Switch Command Reference 1-5 - Cisco WS-C3560E-24PD-E | Command Reference - Page 32
software releases before Cisco IOS Release 12.2(20)SE. Table 1-2 Commands Changed Releases earlier than Cisco IOS Release 12.2(20)SE Cisco IOS Release 12.2( auto-QoS2 feature. 1. IGMP = Internet Group Management Protocol 2. auto-QoS = automatic quality of service Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 33
CH A P T E R 2 Catalyst 3560 Switch Cisco IOS Commands aaa accounting dot1x Use the aaa accounting follow as the default list for accounting services. Send a start accounting notice at the beginning of a process and a stop accounting notice at the end of a process. The start accounting record - Cisco WS-C3560E-24PD-E | Command Reference - Page 34
aaa accounting dot1x Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Defaults AAA accounting is disabled. Command Modes .1x. Enables the AAA access control model. For syntax information, see the Cisco IOS Security Command Reference, Release 12.2 > Authentication, Authorization, and Accounting > - Cisco WS-C3560E-24PD-E | Command Reference - Page 35
2 Catalyst 3560 Switch Cisco IOS only the default and group radius keywords are supported. Defaults No authentication is performed. Command Modes 802.1x-compliant is the group radius method, in which the client data is validated against a RADIUS authentication server. If you specify group radius - Cisco WS-C3560E-24PD-E | Command Reference - Page 36
> Authentication Commands. Displays the current operating configuration. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. Catalyst 3560 Switch Command Reference 2-4 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 37
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands action action Use the action access-map configuration command to set the action for the VLAN 5-6 You can verify your settings by entering the show vlan access-map privileged EXEC command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-5 - Cisco WS-C3560E-24PD-E | Command Reference - Page 38
, select Cisco IOS IP Command Reference, Volume 1 of 3:Addressing and Services, Release 12.2 > IP Services Commands. Creates a named MAC address access list. Defines the match conditions for a VLAN map. Displays the VLAN access maps created on the switch. Creates a VLAN access map. Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 39
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands archive download-sw archive download-sw Use the archive after the download. The source URL alias for a local or network file system. These options are supported: • The syntax for the local flash file system: flash: • The syntax for the FTP: ftp - Cisco WS-C3560E-24PD-E | Command Reference - Page 40
archive download-sw Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Defaults The current software image is the HTML files for the existing image if the existing image is being removed or replaced. Only the Cisco IOS image (without the HTML files) is downloaded. Using the /safe or /leave-old-sw - Cisco WS-C3560E-24PD-E | Command Reference - Page 41
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands archive download-sw Related Commands Command archive tar archive upload-sw delete Description Creates a tar the switch to a server. Deletes a file or directory on the flash memory device. 78-16405-05 Catalyst 3560 Switch Command Reference 2-9 - Cisco WS-C3560E-24PD-E | Command Reference - Page 42
archive tar Chapter 2 Catalyst 3560 Switch Cisco IOS Commands archive tar Use the archive tar privileged EXEC command local or network file system and the name of the tar file to create. These options are supported: • The syntax for the local flash filesystem: flash: • The syntax for the FTP: ftp - Cisco WS-C3560E-24PD-E | Command Reference - Page 43
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands archive tar Defaults /table source-url /xtract file system. For source-url, specify the source URL alias for the local file system. These options are supported: • The syntax for the local flash file system: flash: • The syntax for the FTP: ftp - Cisco WS-C3560E-24PD-E | Command Reference - Page 44
archive tar Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Command Modes Privileged EXEC Command History 20.10.30/saved.tar flash:/new-configs This example shows how to display the contents of the c3560-ipservices-tar.12-25.SEB file that is in flash memory. The contents of the tar file appear - Cisco WS-C3560E-24PD-E | Command Reference - Page 45
2 Catalyst 3560 Switch Cisco IOS destination URL alias for a local or network file system. These options are supported: • The syntax for the local flash file system: flash: • The This command was introduced. Usage Guidelines Use the upload feature only if the HTML files associated with the embedded - Cisco WS-C3560E-24PD-E | Command Reference - Page 46
archive upload-sw Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to upload the currently running image to a TFTP server a tar file, lists the files in a tar file, or extracts the files from a tar file. 2-14 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 47
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands arp access-list arp access-list Use the arp access-list global configuration command to define an Address Resolution Protocol (ARP) access control list (ACL) or to add clauses to the end of a previously defined list. Use the no form of this command - Cisco WS-C3560E-24PD-E | Command Reference - Page 48
arp access-list Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to define an arp-nacl)# permit ip host 1.1.1.1 mac host 00001.0000.abcd Switch(config-arp-nacl)# end You can verify your settings by entering the show arp access-list privileged EXEC command. Related - Cisco WS-C3560E-24PD-E | Command Reference - Page 49
Tree Protocol 2. BPDU = bridge protocol data unit 3. DSCP = Differentiated Services Code Point 4. CoS = class of service Real-Time Video Traffic All Other Traffic 34 - 3 - 0, 1 (queue 1) 4 (queue 3) 2 0, 1 (queue 3) (queue 4) 78-16405-05 Catalyst 3560 Switch Command Reference 2-17 - Cisco WS-C3560E-24PD-E | Command Reference - Page 50
IP Phones on switch and routed ports and for VoIP with devices running the Cisco SoftPhone application. These releases support only Cisco IP SoftPhone Version 1.3(3) or later. Connected devices must use Cisco Call Manager Version 4 or later. To take advantage of the auto-QoS defaults, you should - Cisco WS-C3560E-24PD-E | Command Reference - Page 51
are executed. When you enable the auto-QoS feature on the first port, these automatic actions occur: Note When a device running Cisco SoftPhone is connected to a switch or routed port, the switch supports only one Cisco SoftPhone application per port. Catalyst 3560 Switch Command Reference 2-19 - Cisco WS-C3560E-24PD-E | Command Reference - Page 52
auto qos voip Chapter 2 Catalyst 3560 Switch Cisco IOS Commands To disable auto-QoS on a port, use trust queue-set show auto qos show mls qos interface Description Enables debugging of the auto-QoS feature. Defines the default CoS value of a port or assigns the default CoS to all incoming packets - Cisco WS-C3560E-24PD-E | Command Reference - Page 53
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Command srr-queue bandwidth shape srr-queue bandwidth share auto qos voip Description Assigns the the shared weights and enables bandwidth sharing on the four egress queues mapped to a port. 78-16405-05 Catalyst 3560 Switch Command Reference 2-21 - Cisco WS-C3560E-24PD-E | Command Reference - Page 54
boot boothlpr Chapter 2 Catalyst 3560 Switch Cisco IOS Commands boot boothlpr Use the boot boothlpr global configuration command to load a special Cisco IOS image, which when loaded into memory, can load a second Cisco IOS image into memory and launch it. This variable is used only for internal - Cisco WS-C3560E-24PD-E | Command Reference - Page 55
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands boot config-file boot config-file Use the boot config-file global configuration command to specify the filename that Cisco IOS uses to read and write a nonvolatile copy of the system configuration. Use the no form of this command to return to the - Cisco WS-C3560E-24PD-E | Command Reference - Page 56
boot enable-break Chapter 2 Catalyst 3560 Switch Cisco IOS Commands boot enable-break Use the boot setting of the ENABLE_BREAK environment variable. For more information, see Appendix A, "Catalyst 3560 Switch Boot Loader Commands." Related Commands Command show boot Description Displays the - Cisco WS-C3560E-24PD-E | Command Reference - Page 57
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands boot helper boot helper Use the boot helper the setting of the HELPER environment variable. For more information, see Appendix A, "Catalyst 3560 Switch Boot Loader Commands." Related Commands Command show boot Description Displays the settings - Cisco WS-C3560E-24PD-E | Command Reference - Page 58
boot helper-config-file Chapter 2 Catalyst 3560 Switch Cisco IOS Commands boot helper-config-file Use the boot helper-config-file global configuration command to specify the name of the configuration file to be used by the Cisco IOS helper image. If this is not set, the file specified by the - Cisco WS-C3560E-24PD-E | Command Reference - Page 59
Catalyst 3560 Switch Cisco IOS Commands boot manual boot manual Use the boot manual global configuration command to enable manually booting the switch during the next boot cycle. Use the no form of this command to return to the default setting. boot manual no boot manual A, "Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 60
boot private-config-file Chapter 2 Catalyst 3560 Switch Cisco IOS Commands boot private-config-file Use the boot private-config-file global configuration command to specify the filename that Cisco IOS uses to read and write a nonvolatile copy of the private configuration. Use the no form of this - Cisco WS-C3560E-24PD-E | Command Reference - Page 61
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands boot system boot system Use the boot system global configuration command to specify the Cisco IOS BOOT environment variable. For more information, see Appendix A, "Catalyst 3560 Switch Boot Loader Commands." Related Commands Command show boot - Cisco WS-C3560E-24PD-E | Command Reference - Page 62
channel-group Chapter 2 Catalyst 3560 Switch Cisco IOS Commands channel-group Use the channel-group interface configuration command to assign an Ethernet packet negotiation. A channel is formed only with another port group in active mode. 2-30 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 63
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands channel-group Defaults No channel groups mode. Caution You should use care when using the on mode. This is a manual configuration, and ports on both ends of the EtherChannel must have the same configuration. If the group is misconfigured, packet - Cisco WS-C3560E-24PD-E | Command Reference - Page 64
chapter in the software configuration guide for this release. Caution desirable Switch(config-if-range)# end This example shows how to configure Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 2-32 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 65
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands channel-protocol channel-protocol Use the channel- both the PAgP and LACP modes on an EtherChannel group. PAgP and LACP are not compatible; both ends of a channel must use the same protocol. Examples This example shows how to specify LACP as - Cisco WS-C3560E-24PD-E | Command Reference - Page 66
2 Catalyst 3560 Switch Cisco IOS attach the policy map to a port by using the service-policy interface configuration command. After entering the class command, the exit command. To return to privileged EXEC mode, use the end command. The class command performs the same function as the class - Cisco WS-C3560E-24PD-E | Command Reference - Page 67
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands class Examples This example shows how to create a policy map called policy1. When attached to the ingress direction, it matches all the incoming traffic defined in class1, sets the IP Differentiated Services Code Point (DSCP) to 10, and polices - Cisco WS-C3560E-24PD-E | Command Reference - Page 68
2 Catalyst 3560 Switch Cisco IOS of a globally named service policy applied on a per-port basis. After you are in quality of service (QoS) class-map per class map is supported. In this situation, the match-all and match-any keywords are equivalent. 2-36 Catalyst 3560 Switch Command Reference - Cisco WS-C3560E-24PD-E | Command Reference - Page 69
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands class-map Only one access control list (ACL) can be configured in a or modifies a policy map that can be attached to multiple ports to specify a service policy. Displays QoS class maps. 78-16405-05 Catalyst 3560 Switch Command Reference 2-37 - Cisco WS-C3560E-24PD-E | Command Reference - Page 70
clear ip arp inspection log Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear ip arp inspection log Use the clear ip arp inspection log privileged VLAN. Displays the configuration and contents of the dynamic ARP inspection log buffer. 2-38 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 71
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear ip arp inspection statistics clear ip arp inspection statistics Use the clear ip arp MAC validation failure, and IP validation failure packets for all VLANs or the specified VLAN. 78-16405-05 Catalyst 3560 Switch Command Reference 2-39 - Cisco WS-C3560E-24PD-E | Command Reference - Page 72
clear ip dhcp snooping database Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear ip dhcp snooping database Use the clear ip dhcp snooping database privileged EXEC command to clear the DHCP binding database agent statistics. - Cisco WS-C3560E-24PD-E | Command Reference - Page 73
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear ipc clear ipc Use the clear ipc privileged EXEC command on the switch stack Commands Command show ipc {rpc | session} Description Displays the IPC multicast routing statistics. 78-16405-05 Catalyst 3560 Switch Command Reference 2-41 - Cisco WS-C3560E-24PD-E | Command Reference - Page 74
clear l2protocol-tunnel counters Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear l2protocol-tunnel counters Use the clear l2protocol-tunnel Description Displays information about ports configured for Layer 2 protocol tunneling. 2-42 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 75
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear lacp clear lacp Use the clear lacp privileged EXEC command to clear Link Aggregation command. Related Commands Command show lacp Description Displays LACP channel-group information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-43 - Cisco WS-C3560E-24PD-E | Command Reference - Page 76
clear mac address-table Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear mac address-table Use the clear mac address-table privileged EXEC command was deleted by entering the show mac address-table privileged EXEC command. 2-44 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 77
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear mac address-table Related Commands Command mac address-table notification show mac address-table show mac address-table notification snmp trap mac-notification Description Enables the MAC address notification feature. Displays the MAC - Cisco WS-C3560E-24PD-E | Command Reference - Page 78
clear mac address-table move update Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear mac address-table move update Use the clear mac address-table move update Displays the MAC address-table move update information on the switch. 2-46 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 79
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear pagp clear pagp Use the clear pagp privileged EXEC command to clear Port Aggregation command. Related Commands Command show pagp Description Displays PAgP channel-group information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-47 - Cisco WS-C3560E-24PD-E | Command Reference - Page 80
clear port-security Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear port-security Use the clear port-security privileged EXEC command to from the MAC address table: Switch# clear port-security configured address 0008.0070.0007 2-48 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 81
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear port-security This example shows how to remove all the dynamic secure addresses learned on -security Displays the port security settings defined for an interface or for the switch. 78-16405-05 Catalyst 3560 Switch Command Reference 2-49 - Cisco WS-C3560E-24PD-E | Command Reference - Page 82
clear spanning-tree counters Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear spanning-tree counters Use the clear spanning-tree counters Commands Command show spanning-tree Description Displays spanning-tree state information. 2-50 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 83
Catalyst 3560 Switch Cisco PVST+) protocol or the Multiple Spanning Tree Protocol (MSTP) supports a built-in protocol migration mechanism that enables it to or an MSTP switch receives a legacy IEEE 802.1D configuration bridge protocol data unit (BPDU) with the protocol version set to 0, it sends only - Cisco WS-C3560E-24PD-E | Command Reference - Page 84
clear vmps statistics Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear vmps statistics Use the clear vmps statistics privileged EXEC command to interval, retry count, VMPS IP addresses, and the current and primary servers. 2-52 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 85
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear vtp counters clear vtp counters Use the clear vtp counters privileged EXEC command vtp Description Displays general information about the VTP management domain, status, and counters. 78-16405-05 Catalyst 3560 Switch Command Reference 2-53 - Cisco WS-C3560E-24PD-E | Command Reference - Page 86
cluster commander-address Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster commander-address You do not need to enter this command. the cluster command switch), it removes the cluster commander address line from its configuration. 2-54 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 87
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster commander-address Examples This is partial sample cluster member console. Switch # configure terminal Enter configuration commands, one per line. End with CNTL/Z. Switch(config)# no cluster commander-address You can verify your settings by - Cisco WS-C3560E-24PD-E | Command Reference - Page 88
cluster discovery hop-count Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster discovery hop-count Use the cluster discovery hop-count global of the cluster to which the switch belongs. Displays a list of candidate switches. 2-56 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 89
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster enable cluster enable Use the cluster enable global configuration command on a command-capable by entering the show cluster privileged EXEC command on the cluster command switch. 78-16405-05 Catalyst 3560 Switch Command Reference 2-57 - Cisco WS-C3560E-24PD-E | Command Reference - Page 90
cluster enable Related Commands Command show cluster Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Description Displays the cluster status and a summary of the cluster to which the switch belongs. 2-58 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 91
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster holdtime cluster holdtime Use the cluster holdtime global configuration command to set the duration in the cluster status and a summary of the cluster to which the switch belongs. 78-16405-05 Catalyst 3560 Switch Command Reference 2-59 - Cisco WS-C3560E-24PD-E | Command Reference - Page 92
cluster member Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster member Use the cluster member global configuration command on the cluster cluster command switch automatically chooses a VLAN and adds the candidate to the cluster. 2-60 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 93
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster member Examples This example shows how to add a switch as member 2 with MAC switch belongs. Displays a list of candidate switches. Displays information about the cluster members. 78-16405-05 Catalyst 3560 Switch Command Reference 2-61 - Cisco WS-C3560E-24PD-E | Command Reference - Page 94
-config Description Displays the current operating configuration. For syntax information, select the Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 2-62 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 95
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster run cluster run Use the cluster run global configuration command to enable clustering on a Displays the cluster status and a summary of the cluster to which the switch belongs. 78-16405-05 Catalyst 3560 Switch Command Reference 2-63 - Cisco WS-C3560E-24PD-E | Command Reference - Page 96
cluster standby-group Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster standby-group Use the cluster standby-group global configuration and cluster redundancy. Switch(config)# cluster standby-group my_hsrp routing-redundancy 2-64 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 97
status and a summary of the cluster to which the switch belongs. Displays standby group information. For syntax information, select Cisco IOS IP Command Reference, Volume 1 of 3:Addressing and Services, Release 12.2 > IP Services Commands. 78-16405-05 Catalyst 3560 Switch Command Reference 2-65 - Cisco WS-C3560E-24PD-E | Command Reference - Page 98
cluster timer Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cluster timer Use the cluster timer global configuration command to set the interval in Displays the cluster status and a summary of the cluster to which the switch belongs. 2-66 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 99
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands define interface-range define interface-range Use the define interface-range global • fastethernet module/{first port} - {last port} • gigabitethernet module/{first port} - {last port} 78-16405-05 Catalyst 3560 Switch Command Reference 2-67 - Cisco WS-C3560E-24PD-E | Command Reference - Page 100
Displays the current operating configuration, including defined macros. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 2-68 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 101
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands delete delete Use the delete privileged EXEC command to confirmation on destructive file operations. For more information about this command, see the Cisco IOS Command Reference for Release 12.1. Examples This example shows how to remove the - Cisco WS-C3560E-24PD-E | Command Reference - Page 102
Chapter 2 Catalyst 3560 Switch Cisco IOS This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax There are no default settings. However, at the end of the ARP access list, there is an implicit deny ip - Cisco WS-C3560E-24PD-E | Command Reference - Page 103
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands deny (ARP access-list configuration) Command History config-arp-nacl)# deny ip host 1.1.1.1 mac host 0000.0000.abcd Switch(config-arp-nacl)# end You can verify your settings by entering the show arp access-list privileged EXEC command. Related - Cisco WS-C3560E-24PD-E | Command Reference - Page 104
(IPv6 access-list configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands deny (IPv6 access-list name] Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template on the - Cisco WS-C3560E-24PD-E | Command Reference - Page 105
Catalyst 3560 Switch Cisco shows a prefix-length range of /0 to /128, the switch supports IPv6 address-matching only for prefixes in the range of /0 to using 16-bit values between colons. (Optional) Match a differentiated services code point value against the traffic class value in the Traffic - Cisco WS-C3560E-24PD-E | Command Reference - Page 106
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands in the prior 5-minute interval. Note Logging is not supported for port ACLs. (Optional) Provide the same function . (Optional) Only for the TCP protocol: Fin bit set; no more data from sender. (Optional) Match only packets that are not on a given - Cisco WS-C3560E-24PD-E | Command Reference - Page 107
Catalyst 3560 Switch Cisco IOS Commands deny (IPv6 access-list configuration) Note Although visible in the command-line help strings, the flow-label, routing, and undetermined-transport keywords are not supported at the end of the list layer service. Therefore, separate data-link layer - Cisco WS-C3560E-24PD-E | Command Reference - Page 108
Catalyst 3560 Switch Cisco IOS Commands This is a list of ICMP message names: beyond-scope echo-reply header mld-query mld-report nd-ns no-admin packet-too-big parameter-problem all condition is at the end of each IPv6 access list. Switch(config)# ipv6 access-list CISCO Switch(config-ipv6-acl)# - Cisco WS-C3560E-24PD-E | Command Reference - Page 109
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands deny (MAC access-list configuration) deny ( Ethertype AppleTalk Address Resolution Protocol that maps a data-link address to a network address. (Optional) Select EtherType DEC-Amber. (Optional) Select a class of service (CoS) number from 0 to 7 to - Cisco WS-C3560E-24PD-E | Command Reference - Page 110
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ). (Optional) Select EtherType Virtual Integrated Network Service (VINES) Echo from Banyan Systems. (Optional Though visible in the command-line help strings, appletalk is not supported as a matching condition. To filter IPX traffic, you use the - Cisco WS-C3560E-24PD-E | Command Reference - Page 111
Catalyst 3560 Switch Cisco an access control list, an implied deny-any-any condition exists at the end of the list. That is, if there are no matches, the about named MAC extended access lists, see the software configuration guide for this release. Examples This example shows how to define the - Cisco WS-C3560E-24PD-E | Command Reference - Page 112
. If you are using a device running the Cisco Access Control Server (ACS) application for IEEE 802.1x authentication with EAP-Transparent LAN Services (TLS) and with EAP-MD5, make sure dot1x [interface interface-id] privileged EXEC command. 2-80 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 113
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x Related Commands Command dot1x guest-vlan dot1x port-control show dot1x [interface interface-id] Description Enables and specifies an active VLAN as an IEEE 802.1x guest VLAN. Enables manual control of the authorization state of the port. - Cisco WS-C3560E-24PD-E | Command Reference - Page 114
dot1x auth-fail max-attempts Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x auth-fail max-attempts Use (config-if)# end Switch(config)# end Switch# You can verify your settings by entering the show dot1x [interface interface-id] privileged EXEC command. 2-82 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 115
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x auth-fail max-attempts Related Commands Command dot1x auth-fail vlan [vlan id] dot1x max-reauth-req [count] show dot1x [interface interface-id] Description Enables the optional restricted VLAN feature. Sets the maximum number of times that - Cisco WS-C3560E-24PD-E | Command Reference - Page 116
dot1x auth-fail vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x auth-fail vlan Use the dot1x auth-fail vlan interface configuration command both a restricted VLAN and a voice VLAN. If you do this, a syslog message is generated. 2-84 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 117
2 Catalyst 3560 Switch Cisco IOS the port is immediately placed in the restricted VLAN. The restricted VLAN is supported only in single-host mode (the default port mode). For this reason, dot1x auth-fail vlan 40 Switch(config-if)# end Switch(config)# end Switch# You can verify your configuration by - Cisco WS-C3560E-24PD-E | Command Reference - Page 118
dot1x control-direction Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x control-direction Use the dot1x control-direction interface configuration command , this appears in the show dot1x all command output: ControlDirection = In 2-86 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 119
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x control-direction If you enter the dot1x control-direction in interface configuration command and the port cannot support this mode due to a configuration conflict, this appears in the show dot1x all command output: ControlDirection = In ( - Cisco WS-C3560E-24PD-E | Command Reference - Page 120
Catalyst 3560 Switch Cisco IOS Commands dot1x critical Use the dot1x critical interface configuration command to enable the inaccessible authentication bypass feature. To disable the feature This command was introduced. Usage Guidelines This feature is supported only on IEEE 802.1x ports in single - Cisco WS-C3560E-24PD-E | Command Reference - Page 121
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x critical Examples This example shows how to enable the inaccessible authentication bypass feature on port 1: Switch# configure terminal Enter configuration commands, one per line. End with CNTL/Z. Switch(config)# interface gigabitethernet0/1 - Cisco WS-C3560E-24PD-E | Command Reference - Page 122
dot1x default Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x default Use the dot1x default interface configuration command to reset the IEEE show dot1x [interface interface-id] Displays IEEE 802.1x status for the specified port. 2-90 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 123
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x guest-vlan dot1x guest-vlan Use the For each IEEE 802.1x port on the switch, you can configure a guest VLAN to provide limited services to clients (a device or workstation connected to the switch) not currently running IEEE 802.1x. These - Cisco WS-C3560E-24PD-E | Command Reference - Page 124
Catalyst 3560 Switch Cisco IOS Commands With Cisco IOS Release 12.2(25)SE and later, the switch maintains the EAPOL packet history. If another EAPOL packet is detected on the interface during the lifetime of the link, the guest VLAN feature restarted. Guest VLANs are supported on IEEE 802.1x ports - Cisco WS-C3560E-24PD-E | Command Reference - Page 125
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x host-mode dot1x host-mode Use the dot1x host-mode interface configuration command to allow your settings by entering the show dot1x [interface interface-id] privileged EXEC command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-93 - Cisco WS-C3560E-24PD-E | Command Reference - Page 126
dot1x host-mode Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command show dot1x [interface interface-id] Description Displays IEEE 802.1x status for the specified port. 2-94 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 127
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x initialize dot1x initialize Use the dot1x initialize privileged EXEC command to manually return the specified IEEE 802.1x-enabled port to an unauthorized state before initiating a new authentication session on the port. dot1x initialize - Cisco WS-C3560E-24PD-E | Command Reference - Page 128
dot1x max-reauth-req Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x max-reauth-req Use the command only to adjust for unusual circumstances such as unreliable links or specific behavioral problems with certain clients and authentication servers. Examples This example shows how to set 4 - Cisco WS-C3560E-24PD-E | Command Reference - Page 129
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x max-req dot1x max-req Use the of this command only to adjust for unusual circumstances such as unreliable links or specific behavioral problems with certain clients and authentication servers. Examples This example shows how to set 5 as - Cisco WS-C3560E-24PD-E | Command Reference - Page 130
dot1x multiple-hosts Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x multiple-hosts This is an obsolete command. In past releases, statistics, administrative status, and operational status for the switch or for the specified port. 2-98 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 131
Catalyst 3560 Switch Cisco IOS Commands dot1x port-control dot1x port-control Use the dot1x port-control interface configuration command to enable manual cannot provide authentication services to the client port. The IEEE 802.1x protocol is supported on Layer 2 static-access ports, voice VLAN - Cisco WS-C3560E-24PD-E | Command Reference - Page 132
dot1x port-control Chapter 2 Catalyst 3560 Switch Cisco IOS Commands • EtherChannel port-Do not configure a port that an error message appears, and IEEE 802.1x is not enabled. Note In software releases earlier than Cisco IOS Release 12.2(20)SE, if IEEE 802.1x is enabled on a not-yet active port of - Cisco WS-C3560E-24PD-E | Command Reference - Page 133
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x re-authenticate dot1x re-authenticate Use the dot1x re-authenticate privileged EXEC command to manually initiate a re-authentication of the specified IEEE 802.1x-enabled port. dot1x re-authenticate interface interface-id Syntax Description - Cisco WS-C3560E-24PD-E | Command Reference - Page 134
dot1x re-authentication Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x re-authentication This is an obsolete command. In past releases, the , administrative status, and operational status for the switch or for the specified port. 2-102 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 135
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x reauthentication dot1x reauthentication Use the dot1x dot1x re-authenticate dot1x timeout reauth-period show dot1x [interface interface-id] Description Manually initiates a re-authentication of all IEEE 802.1x-enabled ports. Sets the - Cisco WS-C3560E-24PD-E | Command Reference - Page 136
dot1x timeout Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x timeout Use the dot1x timeout interface configuration command to set IEEE 802. range for tx-period keyword was changed, and the reauth-period server keywords were added. 2-104 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 137
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x timeout Usage Guidelines You should change the default value of this command only to adjust for unusual circumstances such as unreliable links or specific behavioral problems with certain clients and authentication servers. The dot1x timeout - Cisco WS-C3560E-24PD-E | Command Reference - Page 138
duplex Chapter 2 Catalyst 3560 Switch Cisco IOS Commands duplex Use the duplex interface configuration if the attached device does not autonegotiate the duplex parameter. Note Half-duplex mode is supported on Gigabit Ethernet interfaces if the duplex mode is auto and the connected device is - Cisco WS-C3560E-24PD-E | Command Reference - Page 139
Catalyst 3560 Switch Cisco IOS Commands duplex Certain ports can be configured to be either full duplex or half duplex. Applicability of this command depends on the device to which the switch is attached. If both ends of the line support in the software configuration guide for this release. - Cisco WS-C3560E-24PD-E | Command Reference - Page 140
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands errdisable detect cause Use the errdisable detect cause global configuration command to enable error-disabled detection for a specific cause or all causes. Use the no form of this command to disable the error-disabled detection feature. errdisable - Cisco WS-C3560E-24PD-E | Command Reference - Page 141
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands errdisable detect cause Usage Guidelines A cause (all, a recovery mechanism, you must enter the shutdown and then the no shutdown commands to manually recover an interface from the error-disabled state. Examples This example shows how to enable - Cisco WS-C3560E-24PD-E | Command Reference - Page 142
errdisable recovery Chapter 2 Catalyst 3560 Switch Cisco IOS Commands errdisable recovery Use the errdisable recover from all error-disabled causes. Enable the timer to recover from the bridge protocol data unit (BPDU) guard error-disabled state. Enable the timer to recover from the Address - Cisco WS-C3560E-24PD-E | Command Reference - Page 143
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands errdisable recovery vmps interval interval Enable timed out. Otherwise, you must enter the shutdown and then the no shutdown commands to manually recover an interface from the error-disabled state. Examples This example shows how to enable the - Cisco WS-C3560E-24PD-E | Command Reference - Page 144
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command show errdisable recovery show interfaces status err-disabled Description Displays error-disabled recovery timer information. Displays interface status or a list of interfaces in error-disabled state. 2-112 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 145
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands exception crashinfo exception crashinfo Use the exception crashinfo global configuration command to configure the switch to create the extended crashinfo file when the Cisco IOS image fails. Use the no form of this command to disable this feature. - Cisco WS-C3560E-24PD-E | Command Reference - Page 146
Catalyst 3560 Switch Cisco IOS Commands flowcontrol Use the flowcontrol interface configuration command to set the receive flow-control state for an interface. When flow control send is operable and on for a device and it detects any congestion at its end switch does not support sending flow-control - Cisco WS-C3560E-24PD-E | Command Reference - Page 147
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands flowcontrol Table 2-5 shows the flow control results not send or receive Examples This example shows how to configure the local port to not support flow control by the remote port: Switch(config)# interface gigabitethernet0/1 Switch(config-if)# - Cisco WS-C3560E-24PD-E | Command Reference - Page 148
interface port-channel Chapter 2 Catalyst 3560 Switch Cisco IOS Commands interface port-channel Use the port-channel command followed by the no switchport interface configuration command. You should manually configure the port-channel logical interface before putting the interface into the channel - Cisco WS-C3560E-24PD-E | Command Reference - Page 149
Catalyst 3560 Switch Cisco IOS Commands interface port-channel Follow these guidelines when you use the interface port-channel command: • If you want to use the Cisco the "Configuring EtherChannels" chapter in the software configuration guide for this release. Examples This example shows how to - Cisco WS-C3560E-24PD-E | Command Reference - Page 150
interface range Chapter 2 Catalyst 3560 Switch Cisco IOS Commands interface range Use the interface range global configuration command to enter is from 1 to 4094 • fastethernet module/{first port} - {last port}, where module is always 0 2-118 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 151
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands interface range • gigabitethernet module/{first port} - {last port}, where module For more information about configuring interface ranges, see the software configuration guide for this release. Examples This example shows how to use the - Cisco WS-C3560E-24PD-E | Command Reference - Page 152
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands particular VLAN. The vlan-id corresponds to the VLAN-tag associated with data frames on an ISL or IEEE 802.1Q encapsulated trunk or the templates and feature tables. For more information, see the sdm prefer command. 2-120 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 153
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands interface vlan Examples This example shows how to create a new SVI with VLAN ID 23 Description Displays the administrative and operational status of all interfaces or the specified VLAN. 78-16405-05 Catalyst 3560 Switch Command Reference 2-121 - Cisco WS-C3560E-24PD-E | Command Reference - Page 154
ip access-group Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip access-group Use the ip access-group interface ACLs): • You can only apply ACLs in the inbound direction; the out keyword is not supported for Layer 2 interfaces. • You can only apply one IP ACL and one MAC ACL per interface. • - Cisco WS-C3560E-24PD-E | Command Reference - Page 155
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip access-group Examples You can use router ACLs, input port ACLs, and VLAN maps on the same the show ip interface, show access-lists, or show ip access-lists privileged EXEC command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-123 - Cisco WS-C3560E-24PD-E | Command Reference - Page 156
ip access-lists show ip interface Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Description Configures a numbered ACL. For syntax information, select Cisco IOS IP Command Reference, Volume 1 of 3:Addressing and Services, Release 12.2 > IP Services Commands Configures a named ACL. For syntax - Cisco WS-C3560E-24PD-E | Command Reference - Page 157
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip address ip address Use the ip address interface configuration command to set an IP address for secondary addresses of an interface fall into the same OSPF area as the primary addresses. 78-16405-05 Catalyst 3560 Switch Command Reference 2-125 - Cisco WS-C3560E-24PD-E | Command Reference - Page 158
, the interrelationship between this number and the number of other features being configured might have an impact on CPU utilization due to Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 2-126 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 159
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip arp inspection filter vlan ip arp inspection filter vlan Use the ip arp acl-name global configuration command to define the ARP ACL or to add clauses to the end of a predefined list. 78-16405-05 Catalyst 3560 Switch Command Reference 2-127 - Cisco WS-C3560E-24PD-E | Command Reference - Page 160
ip arp inspection filter vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to apply the ARP ACL static-hosts to configuration and the operating state of dynamic ARP inspection for the specified VLAN. 2-128 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 161
2 Catalyst 3560 Switch Cisco IOS ARP inspection from using all of the switch resources if a denial-of-service attack occurs. Use the no form of this command to return to the an error-disabled state. The error-disabled recovery feature automatically removes the port from the error-disabled state according - Cisco WS-C3560E-24PD-E | Command Reference - Page 162
ip arp inspection limit Chapter 2 Catalyst 3560 Switch Cisco IOS Commands The rate of incoming ARP packets on EtherChannel ports equals the sum of the state and the rate limit of ARP packets for the specified interface or all interfaces. 2-130 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 163
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip arp inspection log-buffer ip arp arp inspection log privileged EXEC command is affected. A -- in the output display appears in place of all data except the packet count and the time. No other statistics are provided for the entry. If you see - Cisco WS-C3560E-24PD-E | Command Reference - Page 164
ip arp inspection log-buffer Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to configure the logging buffer to hold . Displays the configuration and contents of the dynamic ARP inspection log buffer. 2-132 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 165
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip arp inspection trust ip arp inspection trust no ip arp inspection trust This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description This command has no - Cisco WS-C3560E-24PD-E | Command Reference - Page 166
ip arp inspection trust Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command ip arp inspection log-buffer show inventory interfaces show inventory log Description Configures the dynamic ARP inspection logging buffer. Displays - Cisco WS-C3560E-24PD-E | Command Reference - Page 167
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip arp inspection validate ip arp [src-mac] [dst-mac] [ip] This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description src-mac dst-mac ip Compare the - Cisco WS-C3560E-24PD-E | Command Reference - Page 168
ip arp inspection validate Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example show how to enable source MAC validation: Switch(config and the operating state of dynamic ARP inspection for the specified VLAN. 2-136 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 169
Catalyst 3560 Switch Cisco This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax which to enable dynamic ARP inspection. Dynamic ARP inspection is supported on access ports, trunk ports, EtherChannel ports, or - Cisco WS-C3560E-24PD-E | Command Reference - Page 170
ip arp inspection vlan logging Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip arp inspection vlan | dhcp-bindings} This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description vlan-range Specify - Cisco WS-C3560E-24PD-E | Command Reference - Page 171
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip arp inspection vlan logging Usage Guidelines The term might not be logged unless you explicitly specify the deny ip any mac any log ACE at the end of the ARP ACL. Examples This example shows how to configure ARP inspection on VLAN 1 to log - Cisco WS-C3560E-24PD-E | Command Reference - Page 172
ip dhcp snooping Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping Use the ip dhcp snooping global configuration command to a VLAN. Displays the DHCP snooping configuration. Displays the DHCP snooping binding information. 2-140 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 173
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping binding ip dhcp snooping address interface interface-id This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description mac-address vlan - Cisco WS-C3560E-24PD-E | Command Reference - Page 174
ip dhcp snooping binding Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to generate a DHCP binding configuration with an and statically configured bindings in the DHCP snooping binding database. 2-142 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 175
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping database ip dhcp snooping database | write-delay] This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description flash:/filename ftp:// - Cisco WS-C3560E-24PD-E | Command Reference - Page 176
database Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Usage Guidelines The DHCP snooping binding database can have up to 8192 bindings. To ensure that the lease time in the database is accurate, we recommend that Network Time Protocol (NTP) is enabled and configured for these features: • NTP - Cisco WS-C3560E-24PD-E | Command Reference - Page 177
Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping information option ip dhcp snooping information option Use the ip dhcp snooping information option global configuration command to enable DHCP option-82 data insertion. Use the no form of this command to disable DHCP option-82 data feature - Cisco WS-C3560E-24PD-E | Command Reference - Page 178
information option Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command show ip dhcp snooping show ip dhcp snooping binding Description Displays the DHCP snooping configuration. Displays the DHCP snooping binding information. 2-146 Catalyst 3560 Switch Command Reference - Cisco WS-C3560E-24PD-E | Command Reference - Page 179
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping information option allow- option-82 information at the edge of your network. You might also want to enable DHCP security features, such as DHCP snooping, IP source guard, or dynamic Address Resolution Protocol (ARP) inspection, on - Cisco WS-C3560E-24PD-E | Command Reference - Page 180
ip dhcp snooping information option allow-untrusted Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to configure an access the DHCP snooping configuration. Displays the DHCP snooping binding information. 2-148 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 181
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping limit rate ip dhcp snooping limit rate Use the ip dhcp snooping limit rate 150 You can verify your settings by entering the show ip dhcp snooping privileged EXEC command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-149 - Cisco WS-C3560E-24PD-E | Command Reference - Page 182
ip dhcp snooping limit rate Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command errdisable recovery show ip dhcp snooping show ip dhcp snooping binding Description Configures the recover mechanism. Displays the DHCP snooping - Cisco WS-C3560E-24PD-E | Command Reference - Page 183
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping trust ip dhcp snooping trust Use the ip dhcp snooping trust Description Displays the DHCP snooping configuration. Displays the DHCP snooping binding information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-151 - Cisco WS-C3560E-24PD-E | Command Reference - Page 184
ip dhcp snooping verify Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping verify Use the ip Command History Release 12.2(20)SE Modification This command was introduced. Usage Guidelines In a service-provider network, when a switch receives a packet from a DHCP client on an - Cisco WS-C3560E-24PD-E | Command Reference - Page 185
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping vlan ip dhcp snooping vlan VLAN IDs separated by hyphens, or a range of VLAN IDs separated by entering the starting and ending VLAN IDs separated by a space. Defaults DHCP snooping is disabled on all VLANs. Command Modes Global - Cisco WS-C3560E-24PD-E | Command Reference - Page 186
, including the IGMP profile (if any) that is applied to an interface. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 2-154 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 187
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp max-groups ip igmp max-groups Use the ip igmp max-groups interface Modes Interface configuration Command History Release 12.1(19)EA1 Modification This command was introduced. 78-16405-05 Catalyst 3560 Switch Command Reference 2-155 - Cisco WS-C3560E-24PD-E | Command Reference - Page 188
of IGMP groups that an interface can join and the throttling action. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 2-156 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 189
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp profile ip igmp profile Use of IP addresses for the profile. This can be a single IP address or a range with a start and an end address. When entering a range, enter the low IP multicast address, a space, and the high IP multicast address. - Cisco WS-C3560E-24PD-E | Command Reference - Page 190
ip igmp filter show ip igmp profile Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Description Applies the IGMP profile to the specified interface. Displays the characteristics of all IGMP profiles or the specified IGMP profile number. 2-158 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 191
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp snooping ip igmp snooping Use the ip igmp snooping global configuration command to 1 You can verify your settings by entering the show ip igmp snooping privileged EXEC command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-159 - Cisco WS-C3560E-24PD-E | Command Reference - Page 192
ip igmp snooping Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command ip igmp snooping report-suppression show ip igmp Displays the configuration and operation information for the IGMP querier configured on a switch. 2-160 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 193
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp snooping last-member-query-interval leave timer on a VLAN overrides the global setting. The IGMP configurable leave time is only supported on devices running IGMP Version 2. The configuration is saved in NVRAM. Examples This example shows - Cisco WS-C3560E-24PD-E | Command Reference - Page 194
ip igmp snooping last-member-query-interval Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command ip igmp snooping ip igmp . Configures a Layer 2 port as a member of a group. Displays the IGMP snooping configuration. 2-162 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 195
feature is globally disabled on the switch. When enabled, the IGMP snooping querier disables itself if it detects IGMP traffic from a multicast-enabled device. Command Modes Global configuration Command History Release 12.2(25)SEA Modification This command was introduced. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 196
2 Catalyst 3560 Switch Cisco IOS clients that are using IGMP Version 1 (IGMPv1). You can manually configure the max-response-time value when devices use IGMPv2. You example shows how to globally enable the IGMP snooping querier feature: Switch(config)# ip igmp snooping querier This example shows - Cisco WS-C3560E-24PD-E | Command Reference - Page 197
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp snooping report-suppression ip igmp snooping . Usage Guidelines IGMP report suppression is supported only when the multicast query has IGMPv1 and IGMPv2 reports. This feature is not supported when the query includes IGMPv3 reports. The - Cisco WS-C3560E-24PD-E | Command Reference - Page 198
-suppression Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command ip igmp snooping show ip igmp snooping Description Enables IGMP snooping on the switch or on a VLAN. Displays the IGMP snooping configuration of the switch or the VLAN. 2-166 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 199
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp snooping tcn ip igmp snooping tcn Use the ip igmp snooping tcn global configuration 7 You can verify your settings by entering the show ip igmp snooping privileged EXEC command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-167 - Cisco WS-C3560E-24PD-E | Command Reference - Page 200
ip igmp snooping tcn Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command ip igmp snooping ip igmp snooping tcn flood show ip -tree TCN behavior. Displays the IGMP snooping configuration of the switch or the VLAN. 2-168 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 201
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp snooping tcn flood ip igmp snooping tcn flood Use the ip igmp snooping tcn flood IGMP TCN behavior on the switch. Displays the IGMP snooping configuration of the switch or the VLAN. 78-16405-05 Catalyst 3560 Switch Command Reference 2-169 - Cisco WS-C3560E-24PD-E | Command Reference - Page 202
igmp snooping vlan immediate-leave Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp snooping vlan every port in the VLAN. The configuration is saved in NVRAM. The Immediate-Leave feature is supported only with IGMP Version 2 hosts. Examples This example shows how to enable IGMP - Cisco WS-C3560E-24PD-E | Command Reference - Page 203
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp snooping vlan mrouter ip igmp snooping have these meanings: • cgmp-Set the switch to learn multicast router ports by snooping on Cisco Group Management Protocol (CGMP) packets. • pim-dvmrp-Set the switch to learn multicast router ports - Cisco WS-C3560E-24PD-E | Command Reference - Page 204
ip igmp snooping vlan mrouter Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to configure a port as a multicast router configuration and operation information for the IGMP querier configured on a switch. 2-172 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 205
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip igmp snooping vlan static ip igmp snooping vlan static Use the ip igmp snooping static 0203 You can verify your settings by entering the show ip igmp snooping privileged EXEC command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-173 - Cisco WS-C3560E-24PD-E | Command Reference - Page 206
ip igmp snooping vlan static Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command ip igmp snooping report-suppression show ip the configuration and operation information for the IGMP querier configured on a switch. 2-174 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 207
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip source binding ip source binding Use address interface interface-id This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description mac-address vlan vlan - Cisco WS-C3560E-24PD-E | Command Reference - Page 208
ip source binding Related Commands Command ip verify source show ip source binding show ip verify source Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Description Enables IP source guard on an interface. Displays the IP source bindings on the switch. Displays the IP source guard configuration - Cisco WS-C3560E-24PD-E | Command Reference - Page 209
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip ssh ip ssh Use the ip ssh selects SSHv2. The switch supports an SSHv1 or an SSHv2 server. It also supports an SSHv1 client. For more information about the SSH server and the SSH client, see the software configuration guide for this release. - Cisco WS-C3560E-24PD-E | Command Reference - Page 210
Displays the status of the SSH server. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Security Command Reference, Release 12.2 > Other Security Features > Secure Shell Commands. 2-178 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 211
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip verify source ip verify source Use the ip verify source interface configuration command to switch. Displays the IP source guard configuration on the switch or on a specific interface. 78-16405-05 Catalyst 3560 Switch Command Reference 2-179 - Cisco WS-C3560E-24PD-E | Command Reference - Page 212
2 Catalyst 3560 Switch Cisco IOS is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Note IPv6 ACLs are defined by a unique name (IPv6 does not support numbered ACLs). An IPv4 ACL and an IPv6 ACL cannot share the - Cisco WS-C3560E-24PD-E | Command Reference - Page 213
Catalyst 3560 Switch Cisco makes use of the IPv6 network layer service; therefore, by default, IPv6 ACLs implicitly IPv6 neighbor discovery process, uses a separate data-link layer protocol; therefore, by default, an implicit deny-all condition is at the end of each IPv6 ACL. Switch(config)# ipv6 - Cisco WS-C3560E-24PD-E | Command Reference - Page 214
ipv6 access-list Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command deny (IPv6 access-list configuration) ipv6 traffic-filter permit ( an IPv6 access list. Displays the contents of all current IPv6 access lists. 2-182 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 215
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ipv6 mld snooping ipv6 mld snooping Use the [vlan vlan-id] Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template on the - Cisco WS-C3560E-24PD-E | Command Reference - Page 216
ipv6 mld snooping Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to globally enable MLD snooping: Switch(config)# resources based on how the switch is being used. Displays MLD snooping configuration. 2-184 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 217
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ipv6 mld snooping last-listener-query-count -listener-query-count Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template on - Cisco WS-C3560E-24PD-E | Command Reference - Page 218
ipv6 mld snooping last-listener-query-count Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to globally set the last-listener query on how the switch is being used. Displays MLD snooping configuration. 2-186 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 219
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ipv6 mld snooping last-listener-query-interval -query-interval Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template on - Cisco WS-C3560E-24PD-E | Command Reference - Page 220
ipv6 mld snooping last-listener-query-interval Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to globally set the last-listener query is being used. Sets IPv6 MLD snooping last-listener query interval. 2-188 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 221
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ipv6 mld snooping listener-message-suppression message-suppression Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template - Cisco WS-C3560E-24PD-E | Command Reference - Page 222
ipv6 mld snooping listener-message-suppression Related Commands Command ipv6 mld snooping sdm prefer show ipv6 mld snooping Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Description Enables IPv6 MLD snooping. Configures an SDM template to optimize system resources based on how the switch is - Cisco WS-C3560E-24PD-E | Command Reference - Page 223
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ipv6 mld snooping robustness-variable ipv6 mld robustness-variable Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template on - Cisco WS-C3560E-24PD-E | Command Reference - Page 224
ipv6 mld snooping robustness-variable Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to configure the global robustness variable on how the switch is being used. Displays MLD snooping configuration. 2-192 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 225
2 Catalyst 3560 Switch Cisco IOS is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database is the number of queries that are sent before forwarding multicast data to only those ports requesting to receive it. The range is - Cisco WS-C3560E-24PD-E | Command Reference - Page 226
Command sdm prefer show ipv6 mld snooping Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Description Configures an SDM template to optimize system resources based on how the switch is being used. Displays MLD snooping configuration. 2-194 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 227
2 Catalyst 3560 Switch Cisco IOS is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 command and reload the switch. You should only configure the Immediate-Leave feature when there is only one receiver on every port in the VLAN. - Cisco WS-C3560E-24PD-E | Command Reference - Page 228
ipv6 mld snooping vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands The configuration and the static ports and groups are saved in NVRAM. When the IPv6 multicast router is a Catalyst 6500 switch and you are using extended VLANs (in the range 1006 to 4094), IPv6 MLD snooping must be enabled on - Cisco WS-C3560E-24PD-E | Command Reference - Page 229
Catalyst 3560 Switch Cisco command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch port channels, or switch virtual interfaces (SVIs). The switch supports inbound and outbound filtering on Layer 3 interfaces (router ACLs - Cisco WS-C3560E-24PD-E | Command Reference - Page 230
ipv6 traffic-filter Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example filters inbound IPv6 traffic on an IPv6-configured interface as defined by the access list named cisco: Switch (config)# interface gigabitethernet0/1 Switch(config-if)# no switchport Switch(config-if)# - Cisco WS-C3560E-24PD-E | Command Reference - Page 231
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands l2protocol-tunnel l2protocol-tunnel Use the l2protocol-tunnel interface configuration command to enable tunneling of Layer 2 protocols on an access port, IEEE 802.1Q tunnel port, or a port channel. You can enable tunneling for Cisco Discovery - Cisco WS-C3560E-24PD-E | Command Reference - Page 232
protocol packets are encapsulated with a well-known Cisco multicast address for transmission across the network. the service-provider switch for PAgP or LACP, remote customer switches receive the protocol data units guide for this release. 2-200 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 233
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands l2protocol-tunnel Examples This example shows how to information about ports configured for Layer 2 protocol tunneling, including port, protocol, class of service (CoS), and threshold. 78-16405-05 Catalyst 3560 Switch Command Reference 2-201 - Cisco WS-C3560E-24PD-E | Command Reference - Page 234
2 Catalyst 3560 Switch Cisco IOS Commands l2protocol-tunnel cos Use the l2protocol-tunnel cos global configuration command to configure class of service (CoS for tunneled Layer 2 protocol packets. If a CoS value is configured for data packets for the interface, the default is to use this CoS value. - Cisco WS-C3560E-24PD-E | Command Reference - Page 235
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands lacp port-priority lacp port-priority Use the lacp port-priority LACP on physical ports, see the "Configuring EtherChannels" chapter in the software configuration guide for this release. 78-16405-05 Catalyst 3560 Switch Command Reference 2-203 - Cisco WS-C3560E-24PD-E | Command Reference - Page 236
lacp port-priority Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to configure the LACP port priority on a port: Displays internal information for all channel groups or for the specified channel group. 2-204 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 237
Catalyst 3560 Switch Cisco eight ports in an LACP channel-group, the switch on the controlling end of the link uses port priorities to determine which ports are bundled the "Configuring EtherChannels" chapter in the software configuration guide for this release. Examples This example shows how to - Cisco WS-C3560E-24PD-E | Command Reference - Page 238
lacp system-priority Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command channel-group lacp port-priority show lacp sys-id Description Assigns an Ethernet port to an EtherChannel group. Configures the - Cisco WS-C3560E-24PD-E | Command Reference - Page 239
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands logging event power-inline-status logging event power-inline-status Use the logging event power-inline-status interface configuration command to enable the logging of Power over Ethernet (PoE) events. Use the no form of this command to disable the - Cisco WS-C3560E-24PD-E | Command Reference - Page 240
logging file Chapter 2 Catalyst 3560 Switch Cisco IOS Commands logging file Use the logging file global configuration command to set Global configuration Command History Release 12.1(19)EA1 Modification This command was introduced. 2-208 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 241
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands logging file Usage Guidelines The log file is stored Description Displays the running configuration on the switch. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > - Cisco WS-C3560E-24PD-E | Command Reference - Page 242
access-group Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mac access is applied in the ingress direction. Outbound ACLs are not supported on Layer 2 interfaces. Defaults No MAC ACL is applied configuration guide for this release. 2-210 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 243
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mac access-group Examples This example shows how switch. Displays the running configuration on the switch. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > - Cisco WS-C3560E-24PD-E | Command Reference - Page 244
mac access-list extended Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mac access-list extended Use the mac access- command. For more information about MAC extended access lists, see the software configuration guide for this release. 2-212 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 245
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mac access-list extended Examples This example shows how to create a MAC named extended access list configuration mode where you can specify a MAC ACL to match and the action to be taken. 78-16405-05 Catalyst 3560 Switch Command Reference 2-213 - Cisco WS-C3560E-24PD-E | Command Reference - Page 246
mac address-table aging-time Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mac address-table aging-time Use the mac address-table aging-time global Displays the MAC address table aging time for all VLANs or the specified VLAN. 2-214 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 247
Catalyst 3560 Switch Cisco IOS Commands mac address-table move update mac address-table move update Use the mac address-table move update global configuration command to enable the MAC address-table move update feature table move update transmit Switch(conf)# end This example shows how to configure - Cisco WS-C3560E-24PD-E | Command Reference - Page 248
mac address-table move update Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command clear mac address-table move update debug matm processing. Displays the MAC address-table move update information on the switch. 2-216 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 249
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mac address-table notification mac address-table notification Use the mac address-table notification global configuration command to enable the MAC address notification feature on the switch. Use the no form of this command to return to the default - Cisco WS-C3560E-24PD-E | Command Reference - Page 250
mac address-table notification Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to enable the MAC address-table notification feature, set the interval time to 60 seconds, and set the history-size to 100 entries: Switch(config)# mac address-table notification - Cisco WS-C3560E-24PD-E | Command Reference - Page 251
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mac address-table static mac address-table static Use the mac address-table static global Command Description show mac address-table static Displays static MAC address table entries only. 78-16405-05 Catalyst 3560 Switch Command Reference 2-219 - Cisco WS-C3560E-24PD-E | Command Reference - Page 252
mac address-table static drop Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mac address-table static drop when using this feature: • Multicast MAC addresses, broadcast MAC addresses, and router MAC addresses are not supported. Packets that are forwarded to the CPU are also not supported. • If - Cisco WS-C3560E-24PD-E | Command Reference - Page 253
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mac address-table static drop Examples This example shows how to enable unicast MAC Command Description show mac address-table static Displays only static MAC address table entries. 78-16405-05 Catalyst 3560 Switch Command Reference 2-221 - Cisco WS-C3560E-24PD-E | Command Reference - Page 254
macro apply Chapter 2 Catalyst 3560 Switch Cisco IOS Commands macro apply Use the macro apply without entering the keyword values, the commands are invalid and are not applied. There are Cisco-default Smartports macros embedded in the switch software. You can display these macros and the commands - Cisco WS-C3560E-24PD-E | Command Reference - Page 255
applied to an interface. This example shows how troubleshoot the user-created macro called duplex on an Switch# show parser macro cisco-desktop Macro name : cisco-desktop Macro type : default # Basic interface - Enable data VLAN only # Recommended Catalyst 3560 Switch Command Reference 2-223 - Cisco WS-C3560E-24PD-E | Command Reference - Page 256
macro apply Chapter 2 Catalyst 3560 Switch Cisco IOS Commands # Configure port as an edge network port spanning-tree portfast spanning-tree bpduguard enable Switch# Switch# configure terminal Switch(config)# interface gigabitethernet0/4 Switch(config-if)# macro apply cisco-desktop $AVID 25 - Cisco WS-C3560E-24PD-E | Command Reference - Page 257
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands macro description macro description Use the macro description interface configuration command to enter a macro. Displays the macro definition for all macros or for the specified macro. 78-16405-05 Catalyst 3560 Switch Command Reference 2-225 - Cisco WS-C3560E-24PD-E | Command Reference - Page 258
macro global Chapter 2 Catalyst 3560 Switch Cisco IOS Commands macro global Use the macro global global entering the keyword values, the commands are invalid and are not applied. There are Cisco-default Smartports macros embedded in the switch software. You can display these macros and the - Cisco WS-C3560E-24PD-E | Command Reference - Page 259
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands macro global Examples Follow these guidelines when you apply a Cisco-default Smartports macro on a switch: • Display all macros on the switch by using the show parser macro user EXEC command. Display the contents of a specific - Cisco WS-C3560E-24PD-E | Command Reference - Page 260
macro global Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command macro apply macro description macro global description macro name a macro. Displays the macro definition for all macros or for the specified macro. 2-228 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 261
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands macro global description macro global description Use the macro global description global Creates a macro. Displays the macro definition for all macros or for the specified macro. 78-16405-05 Catalyst 3560 Switch Command Reference 2-229 - Cisco WS-C3560E-24PD-E | Command Reference - Page 262
macro name Chapter 2 Catalyst 3560 Switch Cisco IOS Commands macro name Use the macro name global macro can contain up to 3000 characters. Enter one macro command per line. Use the @ character to end the macro. Use the # character at the beginning of a line to enter comment text within the macro - Cisco WS-C3560E-24PD-E | Command Reference - Page 263
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands macro name Examples This example shows how to create a macro that defines the duplex mode and speed: Switch(config)# macro name duplex Enter macro commands one per line. End with the character '@'. duplex full speed auto @ This example shows how - Cisco WS-C3560E-24PD-E | Command Reference - Page 264
match (access-map configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands match (access-map configuration) Use the match access-map configuration command to . Both IP and MAC addresses can be specified for the same map entry. 2-232 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 265
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands match (access-map configuration) Examples This named access list. For syntax information, select Cisco IOS IP Command Reference, Volume 1 of 3:Addressing and Services, Release 12.2 > IP Services Commands. Creates a named MAC address access list - Cisco WS-C3560E-24PD-E | Command Reference - Page 266
Catalyst 3560 Switch Cisco up to eight IP Differentiated Services Code Point (DSCP) values supported. To define packet classification on a physical-port basis, only one match command per class map is supported. In this situation, the match-all and match-any keywords are equivalent. 2-234 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 267
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands the same as entering the match ip precedence 5 command. For a list of supported mnemonics, enter the match ip dscp ? or the match ip precedence ? command of service (QoS) class maps. 78-16405-05 Catalyst 3560 Switch Command Reference 2-235 - Cisco WS-C3560E-24PD-E | Command Reference - Page 268
Catalyst 3560 Switch Cisco IOS Commands mdix auto Use the mdix auto interface configuration command to enable the automatic medium-dependent interface crossover (auto-MDIX) feature or crossover) is incorrect. Auto-MDIX is supported on all 10/100 and 10/100/ Switch(config-if)# end You can verify the - Cisco WS-C3560E-24PD-E | Command Reference - Page 269
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mdix auto Related Commands Command show controllers ethernet-controller interface-id phy Description Displays general information about internal registers of an interface, including the operational state of auto-MDIX. 78-16405-05 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 270
qos Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos Use the mls qos global configuration command to enable quality of service (QoS) for use QoS classification, policing, mark down or drop, queueing, and traffic shaping features. You can create a policy-map and attach it to a port before - Cisco WS-C3560E-24PD-E | Command Reference - Page 271
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command show mls qos Description Displays QoS information. mls qos 78-16405-05 Catalyst 3560 Switch Command Reference 2-239 - Cisco WS-C3560E-24PD-E | Command Reference - Page 272
2 Catalyst 3560 Switch Cisco IOS rate is exceeded, specify that the switch change the Differentiated Services Code Point (DSCP) of the packet to that specified in one physical port, supports 256 policers (255 policers plus 1 no policer). The maximum number of policers supported per port is 64 - Cisco WS-C3560E-24PD-E | Command Reference - Page 273
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands configuration command. For more information, see the software configuration guide for this release. Examples This example shows how to the quality of service (QoS) aggregate policer configuration. 78-16405-05 Catalyst 3560 Switch Command Reference - Cisco WS-C3560E-24PD-E | Command Reference - Page 274
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos cos Use the mls qos cos interface configuration command to define the default class of service (CoS) value can use the default value to assign a CoS and Differentiated Services Code Point (DSCP) value to all incoming packets that are - Cisco WS-C3560E-24PD-E | Command Reference - Page 275
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos cos Examples This example shows how to configure the default port . Related Commands Command show mls qos interface Description Displays quality of service (QoS) information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-243 - Cisco WS-C3560E-24PD-E | Command Reference - Page 276
mls qos dscp-mutation Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos dscp-mutation Use the mls qos dscp-mutation interface configuration command to apply a Differentiated Services Code Point (DSCP)-to-DSCP-mutation map to a DSCP-trusted port. Use the no form of this command to return - Cisco WS-C3560E-24PD-E | Command Reference - Page 277
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos dscp-mutation This example show how to remove the DSCP-to-DSCP-mutation map name the DSCP-to-DSCP-mutation map. Configures the port trust state. Displays QoS mapping information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-245 - Cisco WS-C3560E-24PD-E | Command Reference - Page 278
mls qos map Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos map Use the mls qos map global configuration command to define the class of service (CoS)-to-Differentiated Services Code Point (DSCP) map, DSCP-to-CoS map, the DSCP-to-DSCP-mutation map, the IP-precedence-to-DSCP map, and the - Cisco WS-C3560E-24PD-E | Command Reference - Page 279
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Defaults Table 2-6 shows the default CoS-to-DSCP map: Table 2-6 Default CoS-to-DSCP Map CoS Value 0 1 2 3 4 Value 0 1 2 3 4 5 6 7 DSCP Value 0 8 16 24 32 40 48 56 mls qos map 78-16405-05 Catalyst 3560 Switch Command Reference 2-247 - Cisco WS-C3560E-24PD-E | Command Reference - Page 280
mls qos map Chapter 2 Catalyst 3560 Switch Cisco IOS Commands The default DSCP-to-DSCP-mutation map is a null map, which maps an incoming DSCP to 30 You can verify your settings by entering the show mls qos maps privileged EXEC command. 2-248 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 281
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos map Related Commands Command mls qos dscp-mutation show mls qos maps Description Applies a DSCP-to-DSCP-mutation map to a DSCP-trusted port. Displays quality of service (QoS) mapping information. 78-16405-05 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 282
mls qos queue-set output buffers Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos queue-set output buffers Use the mls qos queue-set output buffers of the egress queues and if these settings do not meet your QoS solution. 2-250 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 283
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos queue-set output buffers Examples This example -set. Maps a port to a queue-set. Displays quality of service (QoS) information. Displays egress queue settings for the queue-set. 78-16405-05 Catalyst 3560 Switch Command Reference 2-251 - Cisco WS-C3560E-24PD-E | Command Reference - Page 284
qos queue-set output threshold Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos queue-set output When quality of service (QoS) is enabled, WTD is enabled. Table 2-9 shows the default WTD threshold settings. Table 2-9 Default Egress Queue WTD Threshold Settings Feature WTD Drop - Cisco WS-C3560E-24PD-E | Command Reference - Page 285
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos queue-set output threshold Usage Guidelines Use the mls qos queue-set output qset a port to a queue-set. Displays QoS information. Displays egress queue settings for the queue-set. 78-16405-05 Catalyst 3560 Switch Command Reference 2-253 - Cisco WS-C3560E-24PD-E | Command Reference - Page 286
mls qos rewrite ip dscp Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos rewrite ip dscp Use the mls qos rewrite ip dscp global configuration command to configure the switch to change (rewrite) the Differentiated Services Code Point (DSCP) field of an incoming IP packet. Use the no form - Cisco WS-C3560E-24PD-E | Command Reference - Page 287
setting. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 78-16405-05 Catalyst 3560 Switch Command Reference 2-255 - Cisco WS-C3560E-24PD-E | Command Reference - Page 288
mls qos srr-queue input bandwidth Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input bandwidth Use the example, queue 2 has three times the bandwidth of queue 1; queue 2 is serviced three times as often as queue 1. 2-256 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 289
Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input bandwidth This example shows how to assign the ingress bandwidths for the queues. Queue 1 is the priority queue with 10 percent of the bandwidth allocated to it. The bandwidth ratio allocated to queues 1 and 2 is 4/(4+4). SRR services - Cisco WS-C3560E-24PD-E | Command Reference - Page 290
mls qos srr-queue input buffers Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input buffers Use the mls shaped round robin (SRR) weights to an ingress queue. Maps class of service (CoS) values to an ingress queue or maps CoS values to a queue and to a threshold ID. - Cisco WS-C3560E-24PD-E | Command Reference - Page 291
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Command show mls qos input-queue show mls qos interface buffers mls qos srr-queue input buffers Description Displays ingress queue settings. Displays quality of service (QoS) information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-259 - Cisco WS-C3560E-24PD-E | Command Reference - Page 292
mls qos srr-queue input cos-map Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input cos-map Use the mls qos srr-queue input cos-map global configuration command to map class of service (CoS) values to an ingress queue or to map CoS values to a queue and to a threshold - Cisco WS-C3560E-24PD-E | Command Reference - Page 293
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input cos-map Usage robin (SRR) weights to an ingress queue. Allocates the buffers between the ingress queues. Maps Differentiated Services Code Point (DSCP) values to an ingress queue or maps DSCP values to a queue and to - Cisco WS-C3560E-24PD-E | Command Reference - Page 294
mls qos srr-queue input dscp-map Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input dscp-map Use the mls qos srr-queue input dscp-map global configuration command to map Differentiated Services Code Point (DSCP) values to an ingress queue or to map DSCP values to a queue and - Cisco WS-C3560E-24PD-E | Command Reference - Page 295
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input dscp-map Usage Guidelines robin (SRR) weights to an ingress queue. Allocates the buffers between the ingress queues. Maps class of service (CoS) values to an ingress queue or maps CoS values to a queue and to threshold ID. - Cisco WS-C3560E-24PD-E | Command Reference - Page 296
qos srr-queue input priority-queue Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input can carry, and the queues are full and dropping frames). Shaped round robin (SRR) services the priority queue for its configured weight as specified by the bandwidth keyword in the mls - Cisco WS-C3560E-24PD-E | Command Reference - Page 297
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input priority-queue Examples This example WTD) threshold percentages to an ingress queue. Displays ingress queue settings. Displays quality of service (QoS) information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-265 - Cisco WS-C3560E-24PD-E | Command Reference - Page 298
mls qos srr-queue input threshold Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input threshold Use . Separate each value with a space. The range is 1 to 100. Defaults When quality of service (QoS) is enabled, WTD is enabled. The two WTD thresholds are set to 100 percent. - Cisco WS-C3560E-24PD-E | Command Reference - Page 299
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue input threshold Related Commands Command ingress priority queue and guarantees bandwidth. Displays ingress queue settings. Displays quality of service (QoS) information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-267 - Cisco WS-C3560E-24PD-E | Command Reference - Page 300
mls qos srr-queue output cos-map Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue output cos-map Use the mls qos srr-queue output cos-map global configuration command to map class of service (CoS) values to an egress queue or to map CoS values to a queue and to a threshold - Cisco WS-C3560E-24PD-E | Command Reference - Page 301
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue output cos-map Usage Guidelines set show mls qos interface buffers show mls qos maps show mls qos queue-set Description Maps Differentiated Services Code Point (DSCP) values to an egress queue or maps DSCP values to a queue and to - Cisco WS-C3560E-24PD-E | Command Reference - Page 302
mls qos srr-queue output dscp-map Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue output dscp-map Use the mls qos srr-queue output dscp-map global configuration command to map Differentiated Services Code Point (DSCP) values to an egress or to map DSCP values to a queue and to - Cisco WS-C3560E-24PD-E | Command Reference - Page 303
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos srr-queue output dscp-map Usage Guidelines The show mls qos interface buffers show mls qos maps show mls qos queue-set Description Maps class of service (CoS) values to an egress queue or maps CoS values to a queue and to a threshold ID. - Cisco WS-C3560E-24PD-E | Command Reference - Page 304
mls qos trust Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mls qos trust Use the mls qos trust interface configuration command to configure the port trust state. Ingress traffic can be trusted, and classification is performed by examining the packet Differentiated Services Code Point (DSCP), - Cisco WS-C3560E-24PD-E | Command Reference - Page 305
Catalyst 3560 Switch Cisco IOS Commands mls qos trust If the CoS is trusted, the CoS field of the packet is not modified, but the DSCP can be modified (according to CoS-to-DSCP map) if the packet is an IP packet. The trusted boundary feature prevents security problems and data packets service- - Cisco WS-C3560E-24PD-E | Command Reference - Page 306
Catalyst 3560 Switch Cisco IOS Commands mls qos vlan-based Use the mls qos vlan-based interface configuration command to enable VLAN-based quality of service (QoS) on the physical port. Use the no form of this command to disable this feature instructions software configuration guide for this - Cisco WS-C3560E-24PD-E | Command Reference - Page 307
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands monitor session monitor session Use the monitor session, to enable ingress traffic on the destination port for a network security device (such as a Cisco IDS Sensor Appliance), to add or delete interfaces or VLANs to or from an existing SPAN or - Cisco WS-C3560E-24PD-E | Command Reference - Page 308
monitor session Chapter 2 Catalyst 3560 Switch Cisco IOS Commands untagged vlan vlan-id vlan vlan-id remote vlan vlan-id , filter vlan Global configuration Command History Release 12.1(19)EA1 Modification This command was introduced. 2-276 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 309
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands monitor session Usage Guidelines Traffic that enters or leaves source ports or source VLANs untagged; ingress encapsulation depends on the keywords that follow-dot1q, isl, or untagged. 78-16405-05 Catalyst 3560 Switch Command Reference 2-277 - Cisco WS-C3560E-24PD-E | Command Reference - Page 310
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples or untagged. (This applies to local SPAN only; RSPAN does not support encapsulation replication.) This example shows how to create a local SPAN session the end of the output. 2-278 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 311
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command remote-span show monitor show session information. Displays the current operating configuration. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands - Cisco WS-C3560E-24PD-E | Command Reference - Page 312
Catalyst 3560 Switch Cisco IOS Commands mvr (global configuration) Use the mvr global configuration command without keywords to enable the multicast VLAN registration (MVR) feature setting. (Optional) Specify the VLAN on which MVR multicast data is expected to be received. This is also the VLAN to - Cisco WS-C3560E-24PD-E | Command Reference - Page 313
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mvr (global configuration) Command Modes Global configuration to receive data on that IP multicast address. MVR supports aliased IP multicast addresses on the switch. However, if the switch is interoperating with Catalyst 3550 or Catalyst 3500 XL - Cisco WS-C3560E-24PD-E | Command Reference - Page 314
mvr (global configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command mvr (interface configuration) show mvr show mvr interface show mvr members Description Configures MVR ports. Displays MVR global parameters or - Cisco WS-C3560E-24PD-E | Command Reference - Page 315
Catalyst 3560 Switch Cisco IOS Commands mvr (interface configuration) mvr (interface configuration) Use the mvr interface configuration command to configure a Layer 2 port as a multicast VLAN registration (MVR) receiver or source port, to set the Immediate Leave feature multicast data for the - Cisco WS-C3560E-24PD-E | Command Reference - Page 316
Catalyst 3560 Switch Cisco IOS Commands Usage Guidelines Configure a port as a source port if that port should be able to both send and receive multicast data bound for the configured multicast groups. Multicast data Immediate Leave feature should be mode, MVR does not support IGMP dynamic joins on - Cisco WS-C3560E-24PD-E | Command Reference - Page 317
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mvr (interface configuration) Related Commands Command mvr (global configuration) show mvr show mvr member. Displays all receiver ports that are members of an MVR multicast group. 78-16405-05 Catalyst 3560 Switch Command Reference 2-285 - Cisco WS-C3560E-24PD-E | Command Reference - Page 318
pagp learn-method Chapter 2 Catalyst 3560 Switch Cisco IOS Commands pagp learn-method Use the pagp learn- Guidelines The learn method must be configured the same at both ends of the link. Note The Catalyst 3560 switch supports address learning only on aggregate ports even though the physical-port - Cisco WS-C3560E-24PD-E | Command Reference - Page 319
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands pagp learn-method Examples This example shows how to -group information. Displays the current operating configuration. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > - Cisco WS-C3560E-24PD-E | Command Reference - Page 320
pagp port-priority Chapter 2 Catalyst 3560 Switch Cisco IOS Commands pagp port-priority Use the pagp port- in the same EtherChannel is the one selected for PAgP transmission. Note The Catalyst 3560 switch supports address learning only on aggregate ports even though the physical-port keyword is - Cisco WS-C3560E-24PD-E | Command Reference - Page 321
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands pagp port-priority Related Commands Command pagp learn group information. Displays the current operating configuration. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > - Cisco WS-C3560E-24PD-E | Command Reference - Page 322
(ARP access-list configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands permit (ARP access-list -mask}]} [log] This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description request (Optional) - Cisco WS-C3560E-24PD-E | Command Reference - Page 323
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands permit (ARP access-list configuration) Command Modes config-arp-nacl)# permit ip host 1.1.1.1 mac host 0000.0000.abcd Switch(config-arp-nacl)# end You can verify your settings by entering the show arp access-list privileged EXEC command. Related - Cisco WS-C3560E-24PD-E | Command Reference - Page 324
access-list configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands permit (IPv6 access- supported. This command is available only if your switch is running the advanced IP services image and has a switch database management (SDM) dual IPv4 and IPv6 template configured. 2-292 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 325
Catalyst 3560 Switch Cisco shows a prefix-length range of /0 to /128, the switch supports IPv6 address-matching only for prefixes in the range of /0 to using 16-bit values between colons. (Optional) Match a differentiated services codepoint value against the traffic class value in the Traffic Class - Cisco WS-C3560E-24PD-E | Command Reference - Page 326
IPv6 access-list configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands fragments log log-input timeout datagram to form a connection. (Optional) Only for the TCP protocol: Fin bit set; no more data from sender. (Optional) Match only packets that are not on a given port number. (Optional) - Cisco WS-C3560E-24PD-E | Command Reference - Page 327
Catalyst 3560 Switch Cisco new statement anywhere other than at the end of the list, create a new uses the IPv6 network layer service. Therefore, by default, IPv6 discovery process, uses a separate data link layer protocol. Therefore, by destination). The switch supports only prefixes from - Cisco WS-C3560E-24PD-E | Command Reference - Page 328
Catalyst 3560 Switch Cisco IOS Commands This is a list of ICMP message names: beyond-scope echo-reply header mld-query mld-report nd-ns no-admin packet-too-big parameter-problem end of the access list denies all other packet types on the interface). 2-296 Catalyst 3560 Switch Command Reference 78- - Cisco WS-C3560E-24PD-E | Command Reference - Page 329
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands permit (IPv6 access-list configuration) Related Commands Command ipv6 access-list ipv6 traffic-filter deny for an IPv6 access list. Displays the contents of all current IPv6 access lists. 78-16405-05 Catalyst 3560 Switch Command Reference 2-297 - Cisco WS-C3560E-24PD-E | Command Reference - Page 330
Catalyst 3560 Switch Cisco Though visible in the command-line help strings, appletalk is not supported as a matching condition. Syntax Description any host src-MAC-addr data-link address to a network address. (Optional) Select EtherType DEC-Amber. (Optional) Select an arbitrary class of service - Cisco WS-C3560E-24PD-E | Command Reference - Page 331
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands permit (MAC access-list configuration) lsap lsap-number - Network Basic Input/Output System (NETBIOS). (Optional) Select EtherType Virtual Integrated Network Service (VINES) Echo from Banyan Systems. (Optional) Select EtherType VINES IP. (Optional) - Cisco WS-C3560E-24PD-E | Command Reference - Page 332
2 Catalyst 3560 Switch Cisco IOS Commands access control list, an implied deny-any-any condition exists at the end of the list. That is, if there are no matches, the MAC-named extended access lists, see the software configuration guide for this release. Examples This example shows how to define - Cisco WS-C3560E-24PD-E | Command Reference - Page 333
Catalyst 3560 Switch Cisco changes the Differentiated Services Code Point (DSCP supports 256 policers (255 policers plus 1 no policer). The maximum number of policers supported mode, use the end command. Policing uses guide for this release. 78-16405-05 Catalyst 3560 Switch Command Reference 2-301 - Cisco WS-C3560E-24PD-E | Command Reference - Page 334
police Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to configure a of service (QoS) policy maps. Defines a trust state for traffic classified through the class policy-map configuration or the class-map global configuration command. 2-302 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 335
Catalyst 3560 Switch Cisco than one physical port, supports 256 policers (255 policers plus 1 no policer). The maximum number of policers supported per port is 64 mode, use the end command. You cannot configure aggregate policers in hierarchical policy maps. 78-16405-05 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 336
police aggregate Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to define the aggregate by multiple classes within a policy map. Displays the quality of service (QoS) aggregate policer configuration. 2-304 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 337
Catalyst 3560 Switch Cisco service (CoS) to 0 if the packet is tagged. No policing is performed. Command Modes Global configuration Command History Release 12.1(19)EA1 12.2(25)SE Modification This command was introduced. Support EXEC mode, use the end command. Before configuring policies - Cisco WS-C3560E-24PD-E | Command Reference - Page 338
Catalyst 3560 Switch Cisco IOS Commands Examples Only one policy map per ingress port or SVI is supported. You can apply the same policy map to multiple physical ports or SVIs. In software releases earlier than Cisco " chapter of the software configuration guide for this release. This example shows - Cisco WS-C3560E-24PD-E | Command Reference - Page 339
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands policy-map This example shows how to create set dscp 15 Switch(config-pmap-c)# service-policy pm-test-int Switch(config-pmap-c)# end Switch(config-cmap)# exit Switch(config)# interface vlan 10 Switch(config-if)# service-policy input pm-test-pm-2 - Cisco WS-C3560E-24PD-E | Command Reference - Page 340
port-channel load-balance Chapter 2 Catalyst 3560 Switch Cisco IOS Commands port-channel load-balance Use the these forwarding methods, see the "Configuring EtherChannels" chapter in the software configuration guide for this release. Examples This example shows how to set the load-distribution - Cisco WS-C3560E-24PD-E | Command Reference - Page 341
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands port-channel load-balance Related Commands Command interface a channel. Displays the current operating configuration. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > - Cisco WS-C3560E-24PD-E | Command Reference - Page 342
inline Chapter 2 Catalyst 3560 Switch Cisco IOS Commands power inline Use the power inline interface configuration command to configure the power management mode on the Power over Ethernet (PoE) ports. Use the no form of this command to return to the default settings. power inline {auto [max max - Cisco WS-C3560E-24PD-E | Command Reference - Page 343
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands power inline If the switch denies power to a powered device (the powered device requests more power through CDP messages or if the IEEE class maximum is greater than the maximum wattage), the PoE port is in a power-deny state. The switch generates - Cisco WS-C3560E-24PD-E | Command Reference - Page 344
inline Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command logging event power-inline-status show controllers power inline show power inline Description Enables the logging of PoE events. Displays the values in the registers of the specified PoE controller. Displays the - Cisco WS-C3560E-24PD-E | Command Reference - Page 345
and connect up to 48 devices. The total PoE output power available on a 24-port or 48-port switch is 370,000 milliwatts. Caution You should carefully plan your switch power budget and make certain not to oversubscribe the power supply. 78-16405-05 Catalyst 3560 Switch Command Reference 2-313 - Cisco WS-C3560E-24PD-E | Command Reference - Page 346
consumption/allocation' command may cause damage to the switch and void your warranty. Take precaution not to oversubscribe the power supply. Refer to documentation. Note When you manually configure the power budget, you must also consider the power loss over the cable between the switch and the - Cisco WS-C3560E-24PD-E | Command Reference - Page 347
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands priority-queue priority-queue Use the priority-queue If the egress expedite queue is disabled and the SRR shaped weights are not configured, SRR services the queue in shared mode. Examples This example shows how to enable the egress expedite queue - Cisco WS-C3560E-24PD-E | Command Reference - Page 348
priority-queue Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This example shows how to disable the egress expedite queue after the SRR shaped the shared weights and enables bandwidth sharing on the four egress queues mapped to a port. 2-316 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 349
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands private-vlan private-vlan Use the private change the VTP mode to client or server. VTP does not propagate private-VLAN configuration. You must manually configure private VLANs on all switches in the Layer 2 network to merge their Layer 2 databases - Cisco WS-C3560E-24PD-E | Command Reference - Page 350
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands You VLAN is the VLAN that carries traffic from a gateway to customer end stations on private ports. Configure Layer 3 VLAN interfaces (SVIs) with other features, see the software configuration guide for this release. 2-318 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 351
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands private-vlan Examples This example shows how to configure config)# vlan 20 Switch(config-vlan)# private-vlan association 501-503 Switch(config-vlan)# end You can verify your setting by entering the show vlan private-vlan or show interfaces status - Cisco WS-C3560E-24PD-E | Command Reference - Page 352
private-vlan mapping Chapter 2 Catalyst 3560 Switch Cisco IOS Commands private-vlan mapping Use the private-vlan mapping interface configuration command on Layer 2 private-VLAN association, the mapping configuration does not take effect. 2-320 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 353
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands private-vlan mapping Examples This example shows how to map the interface of VLAN 20 to the SVI of VLAN 18: Switch# configure terminal Switch# interface vlan 18 Switch(config-if)# private-vlan mapping 20 Switch(config-vlan)# end This example shows - Cisco WS-C3560E-24PD-E | Command Reference - Page 354
queue-set Chapter 2 Catalyst 3560 Switch Cisco IOS Commands queue-set Use the queue-set interface configuration command to map , and configures the maximum memory allocation to a queue-set. Displays quality of service (QoS) information. 2-322 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 355
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands rcommand rcommand Use the rcommand user EXEC command to start a Telnet session and to execute commands on a cluster member switch from the cluster command switch. To end the session, enter the exit command. rcommand {n | commander | mac-address hw- - Cisco WS-C3560E-24PD-E | Command Reference - Page 356
rcommand Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This command will not work if the vty lines of the exit command or close the session. Switch# rcommand 3 Switch-3# show version Cisco Internet Operating System Software ... ... Switch-3# exit Switch# Related Commands Command show cluster - Cisco WS-C3560E-24PD-E | Command Reference - Page 357
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands remote- . If the RSPAN VLAN ID is in the extended range, you must manually configure intermediate switches (those in the RSPAN VLAN between the source switch and RSPAN feature is disabled. 78-16405-05 Catalyst 3560 Switch Command Reference 2-325 - Cisco WS-C3560E-24PD-E | Command Reference - Page 358
remote-span Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to configure a VLAN as an RSPAN VLAN. Switch(config)# vlan 901 Switch(config-vlan)# remote-span This example shows how to remove the RSPAN feature from a VLAN. Switch(config)# vlan 901 Switch(config-vlan - Cisco WS-C3560E-24PD-E | Command Reference - Page 359
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands renew ip dhcp snooping database renew ip dhcp }] [validation none] This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description flash:/filename ftp://user - Cisco WS-C3560E-24PD-E | Command Reference - Page 360
renew ip dhcp snooping database Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command ip dhcp snooping ip dhcp snooping binding show ip dhcp snooping database Description Enables DHCP snooping on a VLAN. Configures the - Cisco WS-C3560E-24PD-E | Command Reference - Page 361
2] Chapter 2 Catalyst 3560 Switch Cisco IOS Commands rmon collection stats rmon collection stats Use the show rmon statistics Description Displays RMON statistics. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > System Management Commands - Cisco WS-C3560E-24PD-E | Command Reference - Page 362
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands sdm prefer Use the sdm prefer global configuration command on the switch to configure the template used in Switch Database Management (SDM) resource allocation. You can use a template to allocate system resources to best support the features being - Cisco WS-C3560E-24PD-E | Command Reference - Page 363
Catalyst 3560 Switch Cisco Indirect routes 2 K Policy-based routing access control entries 512 (ACEs) Quality of service (QoS) classification ACEs 512 Security ACEs 2 K Layer 2 VLANs 1 K Default supported in each of the IPv4-and IPv6 templates for a switch. Table 2-16 Approximate Feature - Cisco WS-C3560E-24PD-E | Command Reference - Page 364
sdm prefer Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Table 2-16 Approximate Feature Resources Allowed by Dual IPv4-IPv6 Templates (continued) Resource Total IPv6 unicast routes: • Directly connected IPv6 addresses • Indirect IPv6 unicast routes IPv4 policy-based routing - Cisco WS-C3560E-24PD-E | Command Reference - Page 365
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands service password-recovery service password-recovery Use the service password-recovery global configuration command to enable the password-recovery mechanism (the default). This mechanism allows an end user with physical access to the switch to hold - Cisco WS-C3560E-24PD-E | Command Reference - Page 366
password-recovery Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Note If you use the no service password-recovery command to control end user access to passwords, we recommend that you save a copy of the config file in a location away from the switch in case the end user uses the password - Cisco WS-C3560E-24PD-E | Command Reference - Page 367
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands service-policy service-policy Use the service-policy interface configuration ingress port is supported. In software releases earlier than Cisco IOS Release 12.2(25)SE, policy maps can be configured only on physical ports. In Cisco IOS Release 12.2( - Cisco WS-C3560E-24PD-E | Command Reference - Page 368
-policy Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples Classification using a port trust state (for example, mls qos trust [cos | dscp | ip-precedence] and a policy map (for example, service-policy input policy-map-name) are mutually exclusive. The last one configured overwrites - Cisco WS-C3560E-24PD-E | Command Reference - Page 369
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands service-policy This example shows how to create a hierarchical policy map and attach it to an SVI: Switch>enable Switch#config t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#access-list 101 permit ip any any Switch( - Cisco WS-C3560E-24PD-E | Command Reference - Page 370
2 Catalyst 3560 Switch Cisco IOS Commands set set Use the set policy-map class configuration command to classify IP traffic by setting a Differentiated Services Code set ip precedence 5 command. For a list of supported mnemonics, enter the set dscp ? or the set ip precedence ? command to see - Cisco WS-C3560E-24PD-E | Command Reference - Page 371
Catalyst 3560 Switch Cisco IOS Commands set To return to policy-map configuration mode, use the exit command. To return to privileged EXEC mode, use the end policy map that can be attached to multiple ports to specify a service policy. Displays QoS policy maps. Defines a trust state for traffic - Cisco WS-C3560E-24PD-E | Command Reference - Page 372
setup Chapter 2 Catalyst 3560 Switch Cisco IOS Commands setup Use the setup privileged EXEC the setup command, an interactive dialog, called the System Configuration Dialog, appears. It guides you through the configuration process and prompts you for information. The values shown in brackets - Cisco WS-C3560E-24PD-E | Command Reference - Page 373
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands setup 78-16405-05 Would you like to enter basic management setup? [yes/no]: community public ! no ip routing ! interface GigabitEthernet0/1 no ip address ! interface GigabitEthernet0/2 no ip address Catalyst 3560 Switch Command Reference 2-341 - Cisco WS-C3560E-24PD-E | Command Reference - Page 374
setup Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ! cluster enable cluster-name ! end Use this configuration? [yes/no]: yes ! [0] Go to the IOS running configuration on the switch. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File - Cisco WS-C3560E-24PD-E | Command Reference - Page 375
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands setup express setup express Use the setup express global address 10.0.0.1 is no longer valid on the switch, and your connection using this IP address ends. The primary purpose of the no setup express command is to prevent someone from deleting the - Cisco WS-C3560E-24PD-E | Command Reference - Page 376
setup express Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to enable Express Setup mode: Switch(config)# Commands Command Description show setup express Displays if Express Setup mode is active. 2-344 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 377
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show access-lists show access-lists Use the Though visible in the command-line help strings, the rate-limit keywords are not supported. Command Modes Privileged EXEC Command History Release 12.1(19)EA1 Modification This command was introduced - Cisco WS-C3560E-24PD-E | Command Reference - Page 378
show access-lists Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of output from the show access-lists command: count: 1236182 Forwarded And Log: All frame count: 0 Forwarded And Log: All bytes count: 0 2-346 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 379
a named IP access list on the switch. For syntax information, select Cisco IOS IP Command Reference, Volume 1 of 3:Addressing and Services, Release 12.2 > IP Services Commands. Configures a named or numbered MAC access list on the switch. 78-16405-05 Catalyst 3560 Switch Command Reference 2-347 - Cisco WS-C3560E-24PD-E | Command Reference - Page 380
show archive status Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show archive status Use the show RELOAD: Upgrade completed. Reload pending Related Commands Command archive download-sw 2-348 Catalyst 3560 Switch Command Reference Description Downloads a new image from a TFTP server - Cisco WS-C3560E-24PD-E | Command Reference - Page 381
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show arp access-list show arp | exclude | include} expression] This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description acl-name | begin | exclude - Cisco WS-C3560E-24PD-E | Command Reference - Page 382
qos Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show auto qos Use the show auto qos user EXEC command to display the quality of service (QoS) commands the user guidelines were updated. Usage Guidelines In releases earlier than Cisco IOS Release 12.2(20)SE, the show auto qos [interface [ - Cisco WS-C3560E-24PD-E | Command Reference - Page 383
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show auto qos Examples 78-16405-05 This is an example of output from the show auto qos command after the auto qos voip cisco-phone and the auto qos voip cisco-softphone interface configuration commands are entered: Switch> show auto qos - Cisco WS-C3560E-24PD-E | Command Reference - Page 384
GigabitEthernet0/4 switchport mode access switchport port-security maximum 400 service-policy input AutoQoS-Police-SoftPhone speed 100 duplex half srr mls qos trust device cisco-phone mls qos trust cos auto qos voip cisco-phone ! 2-352 Catalyst 3560 Switch Command Reference 78- - Cisco WS-C3560E-24PD-E | Command Reference - Page 385
when the auto qos voip cisco-phone interface configuration command is entered: Switch> show auto qos interface fastethernet0/2 FastEthernet0/2 auto qos voip cisco-phone These are examples of domain. Enables debugging of the auto-QoS feature. 78-16405-05 Catalyst 3560 Switch Command Reference 2-353 - Cisco WS-C3560E-24PD-E | Command Reference - Page 386
2 Catalyst 3560 Switch Cisco IOS Commands c3560-ipservices-mz.122-25.SEB/c3560-ipservices-mz.122-25.SEB.bin Config file: flash:/config.text Private Config file: flash:/private-config Enable Break: no Manual Boot: yes HELPER path-list: NVRAM/Config file buffer size: 32768 2-354 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 387
boot process. Enables manually booting the switch during the next boot cycle. Specifies the filename that Cisco IOS uses to read and write a nonvolatile copy of the private configuration. Specifies the Cisco IOS image to load during the next boot cycle. 78-16405-05 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 388
2 Catalyst 3560 Switch Cisco IOS is not supported on 10/100 ports or on SFP module ports. For more information about TDR, see the software configuration guide for this interface-id command on a switch other than a Catalyst 3560G-24PS or 3560G-48PS switch: Switch# show cable-diagnostics tdr - Cisco WS-C3560E-24PD-E | Command Reference - Page 389
Catalyst 3560 Switch Cisco IOS Commands show cable-diagnostics tdr This is an example of output from the show cable-diagnostics tdr interface interface-id command on a Catalyst 3560G-24PS cable where the problem is, with respect completed. • Not supported-The interface does not support TDR. • Open - Cisco WS-C3560E-24PD-E | Command Reference - Page 390
show cable-diagnostics tdr Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command test cable-diagnostics tdr Description Enables and runs TDR on an interface. 2-358 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 391
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show class-map show class-map Use the show class-map user EXEC command to display quality of service (QoS) class maps, which define the match criteria to classify traffic. show class-map [class-map-name] [ | {begin | exclude | include} expression] - Cisco WS-C3560E-24PD-E | Command Reference - Page 392
show cluster Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show cluster Use the show cluster user EXEC command to display Standby Group Number: 110 Heartbeat interval: 8 Heartbeat hold-time: 80 Extended discovery hop count: 3 2-360 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 393
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show cluster This is an example of output when the show cluster command is entered number to it. Displays a list of candidate switches. Displays information about the cluster members. 78-16405-05 Catalyst 3560 Switch Command Reference 2-361 - Cisco WS-C3560E-24PD-E | Command Reference - Page 394
show cluster candidates Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show cluster candidates WS-C3560-12T 00d0.bbf5.e900 ldf-dist-128 WS-C3524-XL 00e0.1e7e.be80 1900_Switch 1900 00e0.1e9f.7a00 Surfers-24 WS-C2924-XL 00e0.1e9f.8c00 Surfers-12-2 WS-C2912-XL 00e0.1e9f.8c40 Surfers-12-1 WS - Cisco WS-C3560E-24PD-E | Command Reference - Page 395
00d0.7961.c4c0 Device 'Tahiti-12' with mac address number 00d0.7961.c4c0 Device type: cisco WS-C3560-12T Upstream MAC address: 00d0.796d.2f00 (Cluster Member 0) Local port: Gi0/1 FEC number information about the cluster members. 78-16405-05 Catalyst 3560 Switch Command Reference 2-363 - Cisco WS-C3560E-24PD-E | Command Reference - Page 396
show cluster members Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show cluster members Use the show cluster members # show cluster members 3 Device 'SanJuan2' with member number 3 Device type: cisco WS-C3560 MAC address: 0002.4b29.4400 Upstream MAC address: 0030.946c.d740 (Cluster member - Cisco WS-C3560E-24PD-E | Command Reference - Page 397
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show cluster members This is an example of output from the show cluster members detail command: Switch# show cluster members detail Device 'StLouis1' with member number 0 (Command Switch) Device type: cisco WS-C3560 MAC address: 0002.4b29. - Cisco WS-C3560E-24PD-E | Command Reference - Page 398
information that might be useful for Cisco technical support representatives troubleshooting the switch. Expressions are case 0 0 0 0 logging 0 0 0 0 rpf-fail 0 0 0 0 queue14 0 0 0 0 cpu heartbeat 1710501 0 0 0 2-366 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 399
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show controllers cpu-interface Supervisor ASIC receive-queue parameters queue 0 maxrecevsize 5EE the administrative and operational status of all interfaces or a specified interface. 78-16405-05 Catalyst 3560 Switch Command Reference 2-367 - Cisco WS-C3560E-24PD-E | Command Reference - Page 400
2 Catalyst 3560 Switch Cisco IOS the automatic medium-dependent interface crossover (auto-MDIX) feature on an interface. (Optional) Display details about the displayed information is useful primarily for Cisco technical support representatives troubleshooting the switch. Expressions are case sensitive - Cisco WS-C3560E-24PD-E | Command Reference - Page 401
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show controllers ethernet-controller Examples This is an example of output from the show number of frames that are successfully sent on an interface after four collisions occur. 78-16405-05 Catalyst 3560 Switch Command Reference 2-369 - Cisco WS-C3560E-24PD-E | Command Reference - Page 402
show controllers ethernet-controller Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Table 2-19 Transmit Field Descriptions (continued) Field Description 5 collision frames The number of frames that are successfully sent on an interface after five - Cisco WS-C3560E-24PD-E | Command Reference - Page 403
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show controllers ethernet-controller Table 2-20 Receive Field Descriptions (continued) Field Description Unicast bytes size includes the FCS value but does not include the VLAN tag. 78-16405-05 Catalyst 3560 Switch Command Reference 2-371 - Cisco WS-C3560E-24PD-E | Command Reference - Page 404
show controllers ethernet-controller Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Table 2-20 Receive Field 0000 0000 Global Status : 0000 0000 0000 0000 LED Control : 0100 0001 0000 0000 Manual LED Override : 0000 1000 0010 1010 Extended PHY Specific Control : 0000 0000 0001 1010 - Cisco WS-C3560E-24PD-E | Command Reference - Page 405
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show controllers ethernet-controller SupervisorDiag SupervisorFrameSizeLimit SupervisorBroadcast GeneralIO StackPcsInfo StackRacInfo StackControlStatus stackControlStatusMask TransmitBufferFreeListInfo TransmitRingFifoInfo TransmitBufferInfo - Cisco WS-C3560E-24PD-E | Command Reference - Page 406
show controllers ethernet-controller Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show controllers ethernet-controller port-asic statistics command: Switch# show controllers ethernet-controller port-asic - Cisco WS-C3560E-24PD-E | Command Reference - Page 407
Power For the Catalyst 3560G-24PS switches, the Cisco technical support representatives troubleshooting the switch. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 408
show controllers power inline Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of output from the show controllers power inline command on a switch other than a Catalyst 3560G-48PS or 3560G-24PS switch: Switch> show controllers power inline Controller Instance 0, - Cisco WS-C3560E-24PD-E | Command Reference - Page 409
display provides information that might be useful for Cisco technical support representatives troubleshooting the switch. Expressions are case sensitive. For example : 00000000_00000000 00000000_00000000 00000000_00000000 00000000_00000000 78-16405-05 Catalyst 3560 Switch Command Reference 2-377 - Cisco WS-C3560E-24PD-E | Command Reference - Page 410
show controllers tcam Chapter 2 Catalyst 3560 Switch Cisco IOS Commands HRR0: 00000000_E000CAFC HRR1: 00000000_00000000 HRR2: 00000000_00000000 HRR3: 00000000_00000000 HRR4: 00000000_00000000 HRR5: 00000000_00000000 HRR6: 00000000_00000000 HRR7: 00000000_00000000 GMR31: - Cisco WS-C3560E-24PD-E | Command Reference - Page 411
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show controllers utilization show controllers utilization Use the show /1 utilization Receive Bandwidth Percentage Utilization : 0 Transmit Bandwidth Percentage Utilization : 0 78-16405-05 Catalyst 3560 Switch Command Reference 2-379 - Cisco WS-C3560E-24PD-E | Command Reference - Page 412
show controllers utilization Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Table 2-21 show controllers utilization Field Descriptions Field Description Receive Bandwidth Percentage Displays the received bandwidth usage of the switch, which is the - Cisco WS-C3560E-24PD-E | Command Reference - Page 413
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show dot1q-tunnel show dot1q-tunnel Use the show dot1q-tunnel user EXEC command to display information .1Q native VLAN tagging status. Configures an interface as an IEEE 802.1Q tunnel port. 78-16405-05 Catalyst 3560 Switch Command Reference 2-381 - Cisco WS-C3560E-24PD-E | Command Reference - Page 414
show dot1x Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show dot1x Use the show dot1x privileged EXEC command to display IEEE 802.1x In Guest Vlan Dot1x Protocol Version 802.1X AAA Server Status = Disabled = Disabled = 1 = Alive 2-382 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 415
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show dot1x 78-16405-05 Switch# show dot1x all Dot1x Info 2 MaxAuthReq = 2 HostMode = Single PortControl = Auto ControlDirection = Both QuietPeriod = 60 Seconds Re-authentication = Enabled Catalyst 3560 Switch Command Reference 2-383 - Cisco WS-C3560E-24PD-E | Command Reference - Page 416
show dot1x Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ReAuthPeriod = 3600 Seconds ServerTimeout = 30 Seconds SuppTimeout = 30 Seconds EXEC command when a restricted VLAN is configured, the inaccessible authentication feature is enabled, but the port is not in the critical-authentation - Cisco WS-C3560E-24PD-E | Command Reference - Page 417
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show dot1x AuthFail-Vlan = 1001 AuthFail-Max-Attempts = 3 Critical Port = Enabled This is an dot1x default Description Resets the IEEE 802.1x parameters to their default values. 78-16405-05 Catalyst 3560 Switch Command Reference 2-385 - Cisco WS-C3560E-24PD-E | Command Reference - Page 418
show dtp Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show dtp Use the show dtp privileged EXEC command to display Dynamic Trunking Protocol never/STOPPED FSM state: S2:ACCESS # times multi & trunk 0 Enabled: yes In STP: no 2-386 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 419
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show dtp Statistics ---------3160 packets received (3160 good) 0 packets dropped 0 nonegotiate, 0 bad version, show interfaces trunk Description Displays interface trunking information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-387 - Cisco WS-C3560E-24PD-E | Command Reference - Page 420
Catalyst 3560 Switch Cisco IOS Commands show env Use the show env user EXEC command to display fan, temperature, redundant power system (RPS) availability, and power information for the switch. show env {all | fan | power a Catalyst 3560G-48PS or 3560G-24PS switch software configuration guide for - Cisco WS-C3560E-24PD-E | Command Reference - Page 421
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show env Examples This is an example of output from the show env all command: Switch> show env all FAN is OK TEMPERATURE is OK POWER is OK RPS is AVAILABLE This is an example of output from the show env fan command: Switch> show env fan - Cisco WS-C3560E-24PD-E | Command Reference - Page 422
show errdisable detect Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show errdisable detect Use the show errdisable detect user EXEC command to display error-disabled the ilpower, storm-control, and unicast-flood fields are not valid. 2-390 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 423
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show errdisable detect Related Commands Command errdisable detect cause show errdisable flap-values information. Displays interface status or a list of interfaces in error-disabled state. 78-16405-05 Catalyst 3560 Switch Command Reference 2-391 - Cisco WS-C3560E-24PD-E | Command Reference - Page 424
show errdisable flap-values Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show errdisable flap-values Use the show errdisable flap-values user EXEC Reason Flaps Time (sec) pagp-flap 3 30 dtp-flap 3 30 link-flap 5 10 2-392 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 425
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show errdisable flap-values Related Commands Command errdisable detect cause show errdisable detect information. Displays interface status or a list of interfaces in error-disabled state. 78-16405-05 Catalyst 3560 Switch Command Reference 2-393 - Cisco WS-C3560E-24PD-E | Command Reference - Page 426
show errdisable recovery Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show errdisable recovery Use the show errdisable recovery user EXEC command to Disabled storm-control Disabled arp-inspection Disabled loopback Disabled 2-394 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 427
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show errdisable recovery Timer interval:300 seconds Interfaces that will be enabled at the information. Displays interface status or a list of interfaces in error-disabled state. 78-16405-05 Catalyst 3560 Switch Command Reference 2-395 - Cisco WS-C3560E-24PD-E | Command Reference - Page 428
show etherchannel Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show etherchannel Use the show etherchannel user EXEC command to display EtherChannel information are not displayed, but the lines that contain Output are displayed. 2-396 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 429
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show etherchannel Examples This is an example of output from the show etherchannel 1 detail command: Switch> 0 0 00 Gi0/2 Active 0 Time since last port bundled: 01d:20h:20m:20s Gi0/2 78-16405-05 Catalyst 3560 Switch Command Reference 2-397 - Cisco WS-C3560E-24PD-E | Command Reference - Page 430
show etherchannel Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show etherchannel 1 summary command: Switch> show etherchannel 1 to manage channeling. Accesses or creates the port channel. 2-398 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 431
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show flowcontrol show flowcontrol Use the show flowcontrol user EXEC command to off off off Gi0/3 desired off off off RxPause TxPause 0 0 0 0 0 0 78-16405-05 Catalyst 3560 Switch Command Reference 2-399 - Cisco WS-C3560E-24PD-E | Command Reference - Page 432
show flowcontrol Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show flowcontrol interface interface Commands Command flowcontrol Description Sets the receive flow-control state for an interface. 2-400 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 433
or the specified interface, including the features and options that you can configure your switch is running the IP services image, formerly known as the in the Type field means that a non-Cisco small form-factor pluggable (SFP) module is power settings on an interface. 78-16405-05 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 434
show interfaces Chapter 2 Catalyst 3560 Switch Cisco IOS Commands trunk | begin | exclude | include expression irb, mac-accounting, precedence, random-detect, rate-limit, and shape keywords are not supported. Command Modes Privileged EXEC Command History Release 12.1(19)EA1 12.2(20)SE 12.2(25 - Cisco WS-C3560E-24PD-E | Command Reference - Page 435
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show interfaces Examples This is an example of output from the show interfaces command for an interface on this interface. Pkts Out Chars Out Pkts Out Chars Out 78-16405-05 Catalyst 3560 Switch Command Reference 2-403 - Cisco WS-C3560E-24PD-E | Command Reference - Page 436
Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show interfaces capabilities command for an interface. Switch# show interfaces gigabitethernet0/2 capabilities GigabitEthernet0/2 Model: WS-C3560-24PS : yes UDLD: yes Inline power: no SPAN: source/destination - Cisco WS-C3560E-24PD-E | Command Reference - Page 437
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show interfaces 78-16405-05 This is an example of output from the show interfaces disabled state. Switch# show interfaces status err-disabled Port Name Status Reason Gi0/2 err-disabled dtp-flap Catalyst 3560 Switch Command Reference 2-405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 438
show interfaces Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show interfaces switchport command for a port. Table 2-24 describes the fields in the display. Note Private VLAN trunks are not supported in this release, so those fields are not applicable. - Cisco WS-C3560E-24PD-E | Command Reference - Page 439
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show interfaces 78-16405-05 Table 2-24 show interfaces VLAN promiscuous ports. Displays the operational private-VLAN status. Displays the class of service (CoS) setting of the data packets of the IP phone. This is an example of output from the - Cisco WS-C3560E-24PD-E | Command Reference - Page 440
show interfaces Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the Administrative Duplex: auto Administrative Power Inline: enable Operational Duplex: auto Administrative Auto-MDIX: off Operational Auto-MDIX: off 2-408 Catalyst 3560 Switch Command Reference - Cisco WS-C3560E-24PD-E | Command Reference - Page 441
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show interfaces This is an example of Power (dBm N/A ( -0.0) -- High Alarm Threshold (dBm) ----------0.0 High Warn Threshold (dBm) ---------0.0 Low Warn Threshold (dBm) ---------0.0 Low Alarm Threshold (dBm) ---------0.0 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 442
show interfaces Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command Description switchport access Configures a port as a static-access or a dynamic-access port. switchport block Blocks unknown unicast or multicast traffic - Cisco WS-C3560E-24PD-E | Command Reference - Page 443
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show interfaces counters show interfaces counters Use Note Though visible in the command-line help string, the vlan vlan-id keyword is not supported. Command Modes Privileged EXEC Command History Release 12.1(19)EA1 12.2(25)SE Modification This - Cisco WS-C3560E-24PD-E | Command Reference - Page 444
show interfaces counters Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of 0 0 0 0 0 Related Commands Command show interfaces Description Displays additional interface characteristics. 2-412 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 445
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show inventory show inventory Use the show inventory the show inventory command: Switch> show inventory NAME: "1", DESCR: "WS-C3560G-48PS" PID: WS-C3560G-48PS-S , VID: 01 , SN: FOC0916U0BT 78-16405-05 Catalyst 3560 Switch Command Reference 2-413 - Cisco WS-C3560E-24PD-E | Command Reference - Page 446
arp inspection Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip arp inspection Use the show ip arp inspection privileged EXEC command to display the configuration and the operating state of dynamic Address Resolution Protocol (ARP) inspection or the status of this feature for all VLANs or - Cisco WS-C3560E-24PD-E | Command Reference - Page 447
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip arp inspection Usage Guidelines Expressions inspection log privileged EXEC command is affected. A -- in the display appears in place of all data except the packet count and the time. No other statistics are provided for the entry. If you - Cisco WS-C3560E-24PD-E | Command Reference - Page 448
show ip arp inspection Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Vlan ---- 5 2000 DHCP Permits 0 0 ACL Permits ----------- 12 0 Vlan ---- 5 Dest MAC Failures 0 IP Validation Failures 9 Invalid Protocol Data 3 This is an example of output from the show ip arp inspection - Cisco WS-C3560E-24PD-E | Command Reference - Page 449
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip dhcp snooping show ip dhcp snooping Use the show ip dhcp Related Commands Command Description show ip dhcp snooping binding Displays the DHCP snooping binding information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-417 - Cisco WS-C3560E-24PD-E | Command Reference - Page 450
show ip dhcp snooping binding Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip dhcp snooping binding Use the show ip dhcp : 2 Type dhcp-snooping dhcp-snooping VLAN ---20 20 Interface GigabitEthernet0/1 GigabitEthernet0/2 2-418 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 451
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip dhcp snooping binding This example shows how to display the DHCP snooping binding Description Configures the DHCP snooping binding database Displays the DHCP snooping configuration. 78-16405-05 Catalyst 3560 Switch Command Reference 2-419 - Cisco WS-C3560E-24PD-E | Command Reference - Page 452
show ip dhcp snooping database Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip dhcp snooping include} expression] This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description detail | begin - Cisco WS-C3560E-24PD-E | Command Reference - Page 453
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip dhcp snooping database This is an example of output from the show ip Configures the DHCP snooping binding database agent or the binding file. Displays DHCP snooping information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-421 - Cisco WS-C3560E-24PD-E | Command Reference - Page 454
show ip igmp profile Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp profile Use the show ip igmp profile privileged 255 Related Commands Command ip igmp profile Description Configures the specified IGMP profile number. 2-422 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 455
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp snooping show ip igmp snooping Use the show ip igmp snooping user EXEC exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst 3560 Switch Command Reference 2-423 - Cisco WS-C3560E-24PD-E | Command Reference - Page 456
show ip igmp snooping Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of output from the show ip igmp snooping vlan query interval :Enabled :Disabled :pim-dvmrp :10 :IGMP_ONLY : 333 2-424 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 457
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp snooping Related Commands Command ip igmp snooping ip igmp snooping last- . Displays the configuration and operation information for the IGMP querier configured on a switch. 78-16405-05 Catalyst 3560 Switch Command Reference 2-425 - Cisco WS-C3560E-24PD-E | Command Reference - Page 458
show ip igmp snooping groups Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp snooping groups Use the show ip igmp snooping groups the lines that contain output do not appear, but the lines that contain Output appear. 2-426 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 459
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp snooping groups Examples This is an example of output from the show ip igmp . Displays IGMP snooping multicast router ports for the switch or for the specified multicast VLAN. 78-16405-05 Catalyst 3560 Switch Command Reference 2-427 - Cisco WS-C3560E-24PD-E | Command Reference - Page 460
igmp snooping mrouter Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp snooping mrouter Use the show ip igmp snooping mrouter privileged EXEC command to display the Internet Group Management Protocol (IGMP) snooping dynamically learned and manually configured multicast router ports - Cisco WS-C3560E-24PD-E | Command Reference - Page 461
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp snooping mrouter Related Commands Command ip igmp snooping ip igmp snooping vlan Displays IGMP snooping multicast information for the switch or for the specified parameter. 78-16405-05 Catalyst 3560 Switch Command Reference 2-429 - Cisco WS-C3560E-24PD-E | Command Reference - Page 462
show ip igmp snooping querier Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp snooping querier Use the show ip igmp snooping querier , the lines that contain output do not appear, but the lines that contain Output appear. 2-430 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 463
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip igmp snooping querier Examples This is an example of output from the show ip . Displays IGMP snooping multicast router ports for the switch or for the specified multicast VLAN. 78-16405-05 Catalyst 3560 Switch Command Reference 2-431 - Cisco WS-C3560E-24PD-E | Command Reference - Page 464
show ip source binding Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip source binding Use | include} expression] This command is available only if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description ip-address mac- - Cisco WS-C3560E-24PD-E | Command Reference - Page 465
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip source binding Related Commands Command ip dhcp snooping binding ip source binding Description Configures the DHCP snooping binding database. Configures static IP source bindings on the switch. 78-16405-05 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 466
show ip verify source Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip verify source Use the show ip verify source user EXEC command Ethernet 0/3 interface, DHCP snooping is not enabled on the VLANs to which the interface belongs. 2-434 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 467
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ip verify source • On the Gigabit Ethernet 0/4 interface, IP source guard with source IP Related Commands Command ip verify source Description Enables IP source guard on an interface. 78-16405-05 Catalyst 3560 Switch Command Reference 2-435 - Cisco WS-C3560E-24PD-E | Command Reference - Page 468
show ipc Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipc Use the show ipc user EXEC command switch was started or restarted. zones | begin Display the participating IPC zones. The switch supports a single IPC zone. (Optional) Display begins with the line that matches the expression. - Cisco WS-C3560E-24PD-E | Command Reference - Page 469
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipc Usage Guidelines Expressions are case sensitive. For example, .RIL port_index = 0 seat_id = 0x10000 last sent = 0 0/0/0 last heard = 0 RPC packets:current/peak/total 0/1/4 78-16405-05 Catalyst 3560 Switch Command Reference 2-437 - Cisco WS-C3560E-24PD-E | Command Reference - Page 470
show ipc Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This example shows how to display the contents of the IPC .control.RIL port_index = 0 seat_id = 0x10000 last sent = 0 No of msgs requested = 0 Msgs returned = 0 last heard = 0 2-438 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 471
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipc This example shows how to display the Reliable Connection-Oriented Service 17 116 Related Commands Command clear ipc Description Clears the IPC multicast routing statistics. 78-16405-05 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 472
2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 access-list Use the show ipv6 access-list user EXEC command to display the contents of all current IPv6 access lists. show ipv6 access-list [access-list-name] Note This command is available only if the switch is running the advanced IP services - Cisco WS-C3560E-24PD-E | Command Reference - Page 473
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 access-list Table 2-26 show ipv6 access-list Field Descriptions (continued) Field eq bgp ( an SDM template to optimize system resources based on how the switch is being used. 78-16405-05 Catalyst 3560 Switch Command Reference 2-441 - Cisco WS-C3560E-24PD-E | Command Reference - Page 474
show ipv6 mld snooping Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 mld snooping Use } expression] Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template - Cisco WS-C3560E-24PD-E | Command Reference - Page 475
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 mld snooping Vlan 100: -------MLD snooping MLDv1 immediate leave Explicit host tracking an SDM template to optimize system resources based on how the switch is being used. 78-16405-05 Catalyst 3560 Switch Command Reference 2-443 - Cisco WS-C3560E-24PD-E | Command Reference - Page 476
ipv6 mld snooping address Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 mld snooping } expression] Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template - Cisco WS-C3560E-24PD-E | Command Reference - Page 477
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 mld snooping address Examples This is an example of output from the show snooping Configures an SDM template to optimize system resources based on how the switch is being used. 78-16405-05 Catalyst 3560 Switch Command Reference 2-445 - Cisco WS-C3560E-24PD-E | Command Reference - Page 478
show ipv6 mld snooping mrouter Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 mld snooping mrouter Use the show ipv6 mld snooping mrouter user EXEC command to display dynamically learned and manually configured IP version 6 (IPv6) Multicast Listener Discovery (MLD) router ports for - Cisco WS-C3560E-24PD-E | Command Reference - Page 479
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 mld snooping mrouter This is an example of output from the show ipv6 mld snooping . Configures an SDM template to optimize system resources based on how the switch is being used. 78-16405-05 Catalyst 3560 Switch Command Reference 2-447 - Cisco WS-C3560E-24PD-E | Command Reference - Page 480
ipv6 mld snooping querier Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 mld snooping } expression] Note This command is available only if the switch is running the advanced IP services image and you have configured a dual IPv4 and IPv6 Switch Database Management (SDM) template - Cisco WS-C3560E-24PD-E | Command Reference - Page 481
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show ipv6 mld snooping querier Expressions are case sensitive. For example, if you enter | exclude output an SDM template to optimize system resources based on how the switch is being used. 78-16405-05 Catalyst 3560 Switch Command Reference 2-449 - Cisco WS-C3560E-24PD-E | Command Reference - Page 482
show l2protocol-tunnel Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show l2protocol-tunnel Use the show l2protocol-tunnel user EXEC command to display lines that contain output do not appear, but the lines that contain Output appear. 2-450 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 483
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show l2protocol-tunnel Examples This is an example of output from the show l2protocol- Fa0/5 cdp stp vtp down Gi0/1 down pagp 1000/----/---- Gi0/2 down pagp 1000/----/---- 78-16405-05 Catalyst 3560 Switch Command Reference 2-451 - Cisco WS-C3560E-24PD-E | Command Reference - Page 484
show l2protocol-tunnel Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command clear l2protocol-tunnel , or VTP packets on an interface. Configures a class of service (CoS) value for tunneled Layer 2 protocol packets. 2-452 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 485
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show lacp show lacp Use the show lacp user EXEC command to display Link Aggregation Control Protocol , the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst 3560 Switch Command Reference 2-453 - Cisco WS-C3560E-24PD-E | Command Reference - Page 486
show lacp Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of output from the show lacp counters user EXEC command. Table 2- Admin Key 0x3 0x3 Oper Key 0x3 0x3 Port Number 0x4 0x5 Port State 0x3D 0x3D 2-454 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 487
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show lacp Table 2-28 describes the fields in of bundling with any other port. • indep-Port is in an independent state (not bundled but able to switch data traffic. In this case, LACP is not running on the partner port). • down-Port is down. Port - Cisco WS-C3560E-24PD-E | Command Reference - Page 488
show lacp Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show lacp neighbor command: Switch> show lacp group information. Configures the LACP port priority. Configures the LACP system priority. 2-456 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 489
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac access-group show mac access-group Use the show mac access-group # show mac access-group interface gigabitethernet0/1 Interface GigabitEthernet0/1: Inbound access-list is macl_e1 78-16405-05 Catalyst 3560 Switch Command Reference 2-457 - Cisco WS-C3560E-24PD-E | Command Reference - Page 490
show mac access-group Related Commands Command mac access-group Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Description Applies a MAC access group to an interface. 2-458 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 491
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table show mac address-table Use the show mac address-table user EXEC command .0010 STATIC CPU 1 0030.9441.6327 DYNAMIC Gi0/4 Total Mac Addresses for this criterion: 12 78-16405-05 Catalyst 3560 Switch Command Reference 2-459 - Cisco WS-C3560E-24PD-E | Command Reference - Page 492
show mac address-table Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command Description clear mac address-table dynamic Deletes from the vlan Displays the MAC address table information for the specified VLAN. 2-460 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 493
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table address show mac address-table address Use the show mac address- Type Ports ---- ----- All 0002.4b28.c482 STATIC CPU Total Mac Addresses for this criterion: 1 78-16405-05 Catalyst 3560 Switch Command Reference 2-461 - Cisco WS-C3560E-24PD-E | Command Reference - Page 494
show mac address-table address Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command Description show mac address-table aging-time Displays vlan Displays the MAC address table information for the specified VLAN. 2-462 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 495
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table aging-time show mac address-table aging-time Use the show mac address- 10 command: Switch> show mac address-table aging-time vlan 10 Vlan Aging Time 10 300 78-16405-05 Catalyst 3560 Switch Command Reference 2-463 - Cisco WS-C3560E-24PD-E | Command Reference - Page 496
show mac address-table aging-time Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command Description mac address-table aging-time Sets the vlan Displays the MAC address table information for the specified VLAN. 2-464 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 497
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table count show mac address-table count Use the show mac count Mac Entries for Vlan : 1 Dynamic Address Count : 2 Static Address Count : 0 Total Mac Addresses : 2 78-16405-05 Catalyst 3560 Switch Command Reference 2-465 - Cisco WS-C3560E-24PD-E | Command Reference - Page 498
show mac address-table count Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command Description show mac address-table address Displays MAC vlan Displays the MAC address table information for the specified VLAN. 2-466 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 499
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table dynamic show mac address-table dynamic Use the show mac 0030.b635.7862 DYNAMIC Gi0/2 1 00b0.6496.2741 DYNAMIC Gi0/2 Total Mac Addresses for this criterion: 2 78-16405-05 Catalyst 3560 Switch Command Reference 2-467 - Cisco WS-C3560E-24PD-E | Command Reference - Page 500
show mac address-table dynamic Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command clear mac address-table dynamic show mac address- entries only. Displays the MAC address table information for the specified VLAN. 2-468 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 501
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table interface show mac address-table interface Use the show mac 0030.b635.7862 DYNAMIC Gi0/2 1 00b0.6496.2741 DYNAMIC Gi0/2 Total Mac Addresses for this criterion: 2 78-16405-05 Catalyst 3560 Switch Command Reference 2-469 - Cisco WS-C3560E-24PD-E | Command Reference - Page 502
show mac address-table interface Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command show mac address-table address show mac address- entries only. Displays the MAC address table information for the specified VLAN. 2-470 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 503
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table move update show show mac address-table move update Switch-ID : 010b.4630.1780 Dst mac-address : 0180.c200.0010 Vlans/Macs supported : 1023/8320 Default/Current settings: Rcv Off/On, Xmt Off/On Max packets per min : Rcv 40, - Cisco WS-C3560E-24PD-E | Command Reference - Page 504
show mac address-table move update Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command clear mac address-table move update mac address-table move update {receive | transmit} Description Clears the MAC address-table move - Cisco WS-C3560E-24PD-E | Command Reference - Page 505
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table notification show mac address Use the show mac address-table notification command without any keywords to display whether the feature is enabled or disabled, the MAC notification interval, the maximum number of entries allowed - Cisco WS-C3560E-24PD-E | Command Reference - Page 506
show mac address-table notification Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of output from the show mac address-table notification command: Switch> show mac address-table notification MAC Notification Feature is Enabled on the switch Interval between - Cisco WS-C3560E-24PD-E | Command Reference - Page 507
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table static show mac address-table static Use the show mac address-table output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst 3560 Switch Command Reference 2-475 - Cisco WS-C3560E-24PD-E | Command Reference - Page 508
show mac address-table static Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of output from the show mac address- the specified interface. Displays the MAC address table information for the specified VLAN. 2-476 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 509
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mac address-table vlan show mac address-table vlan Use the show mac address-table 1 0180.c200.0006 STATIC CPU 1 0180.c200.0007 STATIC CPU Total Mac Addresses for this criterion: 9 78-16405-05 Catalyst 3560 Switch Command Reference 2-477 - Cisco WS-C3560E-24PD-E | Command Reference - Page 510
show mac address-table vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command show mac address-table address show mac address interfaces or the specified interface. Displays static MAC address table entries only. 2-478 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 511
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mls qos show mls qos Use the show mls qos user EXEC command to display global quality of service (QoS) configuration information. show mls qos [ | {begin | exclude | include} expression] Syntax Description | begin | exclude | include - Cisco WS-C3560E-24PD-E | Command Reference - Page 512
show mls qos aggregate-policer Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mls qos aggregate-policer Use the show mls qos aggregate-policer user EXEC command to display the quality of service (QoS) aggregate policer configuration. A policer defines a maximum permissible rate of - Cisco WS-C3560E-24PD-E | Command Reference - Page 513
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mls qos input-queue show mls qos input-queue Use the show mls qos input-queue user EXEC command to display quality of service (QoS) settings for the ingress queues. show mls qos input-queue [ | {begin | exclude | include} expression] Syntax - Cisco WS-C3560E-24PD-E | Command Reference - Page 514
show mls qos input-queue Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command mls qos srr to an ingress queue. Allocates the buffers between the ingress queues. Maps assigned class of service (CoS) values to an ingress queue and assigns CoS values to a queue and to - Cisco WS-C3560E-24PD-E | Command Reference - Page 515
Catalyst 3560 Switch Cisco IOS Commands show mls qos interface show mls qos interface Use the show mls qos interface user EXEC command to display quality of service the command-line help string, the policers keyword is not supported. Command Modes User EXEC Command History Release 12.1(19)EA1 - Cisco WS-C3560E-24PD-E | Command Reference - Page 516
show mls qos interface Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of output from the show mls qos interface weights : 25 25 25 25 The port bandwidth is limited to: 100% The port is mapped to qset : 1 2-484 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 517
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mls qos 0 0 0 cos: incoming 0 - 4 : 132067 0 0 0 0 5- 9: 0 0 0 cos: outgoing 0 - 4 : 739155 0 0 0 0 5- 9: 90 0 0 Policer: Inprofile: 0 OutofProfile: 0 78-16405-05 Catalyst 3560 Switch Command Reference 2-485 - Cisco WS-C3560E-24PD-E | Command Reference - Page 518
show mls qos interface Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Table 2-29 Field DSCP CoS Policer show mls qos interface statistics Field Descriptions incoming outgoing incoming outgoing Inprofile Outofprofile Description Number of packets - Cisco WS-C3560E-24PD-E | Command Reference - Page 519
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mls qos maps show mls qos maps Use the show mls qos maps user EXEC command to display quality of service (QoS) mapping information. During classification, QoS uses the mapping tables to represent the priority of the traffic and to derive a - Cisco WS-C3560E-24PD-E | Command Reference - Page 520
show mls qos maps Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples The DSCP input queue threshold and the DSCP output queue threshold maps appear as a matrix. The d1 01 04-01 04-01 04-01 04-01 04-01 6 : 04-01 04-01 04-01 04-01 2-488 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 521
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mls qos maps Dscp-inputq-threshold map: d1 :d2 0 1 2 3 4 5 6 7 8 9 0 : 01-01 01-01 01-01 values to an egress queue or maps DSCP values to a queue and to a threshold ID. 78-16405-05 Catalyst 3560 Switch Command Reference 2-489 - Cisco WS-C3560E-24PD-E | Command Reference - Page 522
show mls qos queue-set Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mls qos queue-set Use the show mls qos queue-set user EXEC command to display quality of service (QoS) settings for the egress queues. show mls qos queue-set [qset-id] [ | {begin | exclude | include} expression] Syntax - Cisco WS-C3560E-24PD-E | Command Reference - Page 523
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mls qos queue-set Related Commands Command Description mls qos queue-set output buffers the availability of buffers, and configures the maximum memory allocation of the queue-set. 78-16405-05 Catalyst 3560 Switch Command Reference 2-491 - Cisco WS-C3560E-24PD-E | Command Reference - Page 524
show mls qos vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mls qos vlan Use the show mls output from the show mls qos vlan command is meaningful only when VLAN-based quality of service (QoS) is enabled and when hierarchical policy maps are configured. Expressions are case sensitive. - Cisco WS-C3560E-24PD-E | Command Reference - Page 525
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show monitor show monitor Use the show monitor user EXEC command to display information about all Switched is the same for the show monitor command and the show monitor session all command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-493 - Cisco WS-C3560E-24PD-E | Command Reference - Page 526
show monitor Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of output for the show : Fa0/8 Destination Ports : Fa012 Encapsulation : Replicate Ingress : Enabled, default VLAN = 4 Ingress encap : Untagged 2-494 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 527
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command monitor session Description Starts or modifies a SPAN or RSPAN session. show monitor 78-16405-05 Catalyst 3560 Switch Command Reference 2-495 - Cisco WS-C3560E-24PD-E | Command Reference - Page 528
show mvr Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mvr Use the show mvr privileged EXEC is fixed at 256. The MVR mode is either compatible (for interoperability with Catalyst 2900 XL and Catalyst 3500 XL switches) or dynamic (where operation is consistent with IGMP snooping operation - Cisco WS-C3560E-24PD-E | Command Reference - Page 529
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mvr Related Commands Command Description mvr (global configuration) Enables and configures multicast VLAN group or, if there are no members, means the group is inactive. 78-16405-05 Catalyst 3560 Switch Command Reference 2-497 - Cisco WS-C3560E-24PD-E | Command Reference - Page 530
show mvr interface Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mvr interface Use the show mvr interface privileged EXEC Gi0/1 SOURCE Gi0/2 RECEIVER Status ------ACTIVE/UP ACTIVE/DOWN Immediate Leave DISABLED DISABLED 2-498 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 531
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mvr interface In the preceding display, Status is defined as follows: • Active means the port is the switch. Displays all receiver ports that are members of an MVR multicast group. 78-16405-05 Catalyst 3560 Switch Command Reference 2-499 - Cisco WS-C3560E-24PD-E | Command Reference - Page 532
show mvr members Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mvr members Use the show mvr members privileged EXEC command to Members ------Gi0/1(d), Gi0/5(s) None None None None None None None None None 2-500 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 533
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show mvr members This is an example of output from the show mvr members ip-address command groups to which the interface belongs when the members keyword is appended to the command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-501 - Cisco WS-C3560E-24PD-E | Command Reference - Page 534
show pagp Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show pagp Use the show pagp user EXEC command to display Port Aggregation Flush Port Sent Recv Sent Recv Channel group: 1 Gi0/1 45 42 0 0 Gi0/2 45 41 0 0 2-502 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 535
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show pagp This is an example of output from the show pagp 1 internal command: Switch> show 10001 Related Commands Command clear pagp Description Clears PAgP channel-group information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-503 - Cisco WS-C3560E-24PD-E | Command Reference - Page 536
show parser macro Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show parser macro Use the show This is a partial output example from the show parser macro command. The output for the Cisco-default macros varies depending on the switch platform and the software image running on the switch: - Cisco WS-C3560E-24PD-E | Command Reference - Page 537
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Macro name : cisco-desktop Macro type : default interface # macro keywords $AVID # Basic interface - Enable data VLAN only # Recommended value for access vlan (AVID) should not be 1 switchport access vlan $AVID switchport mode access - Cisco WS-C3560E-24PD-E | Command Reference - Page 538
Displays the current operating configuration, including defined macros. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 2-506 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 539
Catalyst 3560 Switch Cisco IOS Commands show policy-map show policy-map Use the show policy-map user EXEC command to display quality of service command-line help string, the control-plane and interface keywords are not supported, and the statistics shown in the display should be ignored. Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 540
show policy-map Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command policy-map Description Creates or modifies a policy map that can be attached to multiple ports to specify a service policy. 2-508 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 541
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show port-security show port-security Use the show port-security privileged EXEC command to output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst 3560 Switch Command Reference 2-509 - Cisco WS-C3560E-24PD-E | Command Reference - Page 542
show port-security Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of the output from the show port-security command: 1 10 default 54 11 default 101 12 default 101 13 default 201 14 default 501 2-510 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 543
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show port-security Related Commands Command clear port-security switchport port-security Description the port to a user-defined group of stations, and configures secure MAC addresses. 78-16405-05 Catalyst 3560 Switch Command Reference 2-511 - Cisco WS-C3560E-24PD-E | Command Reference - Page 544
show power inline Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show power inline Use the show power inline user EXEC command to display the Power over Ethernet (PoE) status for the specified PoE port or for all PoE ports. show power inline [interface-id | consumption default] [ | {begin | - Cisco WS-C3560E-24PD-E | Command Reference - Page 545
is detected, but no PoE is available, or the maximum wattage exceeds the detected powered-device maximum. The supplied PoE in watts The device type detected: n/a, unknown, Cisco powered-device, IEEE powered-device, The IEEE classification: n/a, Class The total amount of PoE in - Cisco WS-C3560E-24PD-E | Command Reference - Page 546
prefer Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show sdm prefer Use the show sdm prefer privileged EXEC command to display information about the Switch Database Management (SDM) templates that can be used to maximize used for allocating system resources for a particular feature, or use - Cisco WS-C3560E-24PD-E | Command Reference - Page 547
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This is an example of output from the show sdm prefer command: Switch# show sdm prefer "default" template: The selected template optimizes the resources in the switch to support this level of features for 8 routed interfaces and 1024 VLANs - Cisco WS-C3560E-24PD-E | Command Reference - Page 548
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show sdm prefer routing command entered on a switch: Switch# show sdm prefer routing "desktop routing" template: The selected template optimizes the resources in the switch to support this level of features for - Cisco WS-C3560E-24PD-E | Command Reference - Page 549
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show sdm prefer Related Commands Command sdm prefer Description Sets the SDM template to maximize resources for routing or VLANs or to the default template, or to select a dual IPv4 and IPv6 template. 78-16405-05 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 550
show setup express Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show setup express Use the show setup express privileged EXEC command to mode is active Related Commands Command setup express Description Enables Express Setup mode. 2-518 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 551
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show spanning-tree show spanning-tree Use state available only in privileged EXEC mode). Enter each interface separated by a space. Ranges are not supported. Valid interfaces include physical ports, VLANs, and port channels. The VLAN range is 1 to - Cisco WS-C3560E-24PD-E | Command Reference - Page 552
show spanning-tree Chapter 2 Catalyst 3560 Switch Cisco IOS Commands mst [configuration [digest]] [instance-id [detail | interface interface-id [detail]] (Optional) Display the multiple spanning-tree (MST) region configuration and status (available only - Cisco WS-C3560E-24PD-E | Command Reference - Page 553
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show spanning-tree | begin | exclude | include expression (Optional) Display begins with the line that matches Prio.Nbr Type Gi0/1 Root FWD 3019 128.24 P2p 78-16405-05 Catalyst 3560 Switch Command Reference 2-521 - Cisco WS-C3560E-24PD-E | Command Reference - Page 554
show spanning-tree Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show spanning-tree detail via uplinkFast (all VLANs) : 0 Number of proxy multicast addresses transmitted (all VLANs) : 0 2-522 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 555
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show spanning-tree BackboneFast statistics Number of transition via backboneFast (all VLANs) : 0 Number of inferior 200000 128 P2P bound(STP) desg FWD 200000 128 P2P bound(STP) 78-16405-05 Catalyst 3560 Switch Command Reference 2-523 - Cisco WS-C3560E-24PD-E | Command Reference - Page 556
show spanning-tree Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command clear spanning Restarts the protocol migration process. Enables the BackboneFast feature. Prevents an interface from sending or receiving bridge protocol data units (BPDUs). Puts an interface in the error - Cisco WS-C3560E-24PD-E | Command Reference - Page 557
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show storm-control show storm-control Use the show storm-control user EXEC command to truncated> Upper ---------20 pps 50.00% Lower --------10 pps 40.00% Current --------5 pps 0.00% 78-16405-05 Catalyst 3560 Switch Command Reference 2-525 - Cisco WS-C3560E-24PD-E | Command Reference - Page 558
show storm-control Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show storm-control command for a Description Sets the broadcast, multicast, or unicast storm control levels for the switch. 2-526 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 559
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show system mtu show system mtu Use the show system mtu privileged EXEC command to display the mtu Description Sets the MTU size for the Fast Ethernet, Gigabit Ethernet, or routed ports. 78-16405-05 Catalyst 3560 Switch Command Reference 2-527 - Cisco WS-C3560E-24PD-E | Command Reference - Page 560
show udld Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show udld Use the show udld user EXEC of output from the show udld interface-id command. For this display, UDLD is enabled on both ends of the link, and UDLD detects that the link is bidirectional. Table 2-32 describes the fields in - Cisco WS-C3560E-24PD-E | Command Reference - Page 561
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show udld Table 2-32 show udld Field Descriptions Field Interface Port enable administrative configuration setting if the device name is not set or is set to the default (Switch). 78-16405-05 Catalyst 3560 Switch Command Reference 2-529 - Cisco WS-C3560E-24PD-E | Command Reference - Page 562
show udld Related Commands Command udld udld port udld reset Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Description Enables aggressive or normal mode in UDLD or sets the configurable message timer time. Enables UDLD on an individual interface or prevents a - Cisco WS-C3560E-24PD-E | Command Reference - Page 563
-base: 0x00003000, data-base: 0x009197B8 ROM: Bootstrap program is C3560 boot loader BOOTLDR: C3560 Boot Loader (C3560-HBOOT-M), Version 12.1 [rneal-vegas-0806 101] tree uptime is 1 minute System returned to ROM by power-on System image file is "flash:c3560-i5-mz" 78-16405-05 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 564
show version Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cisco WS-C3560-24PS (PowerPC405) processor (revision 01) with 118776K/12288K bytes of memory. Processor board ID CSJ0737U00J Last reset from power-on Bridging software. 1 Virtual Ethernet/IEEE 802.3 interface(s) 24 FastEthernet/IEEE - Cisco WS-C3560E-24PD-E | Command Reference - Page 565
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show vlan show vlan Use the show or primary) and ports belonging to the private VLAN. This keyword is only supported if your switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). (Optional) Display only - Cisco WS-C3560E-24PD-E | Command Reference - Page 566
show vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Command History Release 12.1(19)EA1 12.2(20)SE 12.2(25 1 enet 100001 1500 - - - - - 1002 1003 2 enet 100002 1500 - - - - - 0 0 3 enet 100003 1500 - - - - - 0 0 2-534 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 567
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show vlan 1005 trnet 101005 1500 - - - ibm - 0 0 Remote SPAN VLANs Primary Secondary : Switch> show vlan dot1q tag native dot1q native vlan tagging is disabled 78-16405-05 Catalyst 3560 Switch Command Reference 2-535 - Cisco WS-C3560E-24PD-E | Command Reference - Page 568
show vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show vlan private-vlan command: Switch> to it. Switch> show vlan internal usage VLAN Usage 1025 FastEthernet0/23 1026 FastEthernet0/24 2-536 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 569
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show vlan Related Commands Command private-vlan switchport mode vlan (global configuration) vlan (VLAN configuration) normal-range VLANs (VLAN IDs 1 to 1005). Do not enter leading zeros. 78-16405-05 Catalyst 3560 Switch Command Reference 2-537 - Cisco WS-C3560E-24PD-E | Command Reference - Page 570
show vlan access-map Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show vlan access-map Use the show vlan access-map privileged EXEC command to a VLAN map entry for VLAN packet filtering. Applies a VLAN map to one or more VLANs. 2-538 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 571
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show vlan filter show vlan filter Use the show vlan filter privileged EXEC command to display a VLAN map entry for VLAN packet filtering. Applies a VLAN map to one or more VLANs. 78-16405-05 Catalyst 3560 Switch Command Reference 2-539 - Cisco WS-C3560E-24PD-E | Command Reference - Page 572
show vmps Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show vmps Use the show vmps user EXEC command without keywords to display : 60 min Server Retry Count: 3 VMPS domain server: Reconfirmation status VMPS Action: other 2-540 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 573
2 Catalyst 3560 Switch Cisco IOS the query packet contains a value that is higher than the version supported by the VMPS. The VLAN assignment of the port is not changed is unable to answer the request because of a resource availability problem. If the retry limit has not yet been reached, the client - Cisco WS-C3560E-24PD-E | Command Reference - Page 574
show vmps Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command clear vmps statistics vmps reconfirm (privileged EXEC) vmps retry vmps for the VQP client. Configures the primary VMPS and up to three secondary servers. 2-542 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 575
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show vtp show vtp Use the show vtp user EXEC command to display general : 0 Number of config revision errors : 0 Number of config digest errors : 0 Number of V1 summary errors : 0 78-16405-05 Catalyst 3560 Switch Command Reference 2-543 - Cisco WS-C3560E-24PD-E | Command Reference - Page 576
show vtp Chapter 2 Catalyst 3560 Switch Cisco IOS Commands VTP pruning statistics: Trunk Join Transmitted Join Received Summary advts received from non-pruning-capable device Fa0/47 0 0 0 Fa0/48 0 0 0 Gi0/1 0 0 0 Gi0/2 0 0 0 Table 2- - Cisco WS-C3560E-24PD-E | Command Reference - Page 577
Catalyst 3560 Switch Cisco Version 1 or VTP Version 2 with V2-mode disabled. To solve this problem, change the configuration of the switches in VTP V2-mode to disabled. VTP summary messages received on the trunk from devices that do not support pruning. This is an example of output from the show vtp - Cisco WS-C3560E-24PD-E | Command Reference - Page 578
show vtp Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Table 2-36 show vtp status Field Descriptions Field VTP Version Configuration Revision Maximum VLANs Supported Locally Number of Existing VLANs VTP Operating Mode Description Displays the VTP version operating on the switch. By default, - Cisco WS-C3560E-24PD-E | Command Reference - Page 579
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show vtp Related Commands Command clear vtp counters vtp (global configuration) vtp (VLAN configuration domain name, and mode. Configures the VTP domain name, password, pruning, and mode. 78-16405-05 Catalyst 3560 Switch Command Reference 2-547 - Cisco WS-C3560E-24PD-E | Command Reference - Page 580
show vtp Chapter 2 Catalyst 3560 Switch Cisco IOS Commands 2-548 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 581
2V] Chapter 2 Catalyst 3560 Switch Cisco IOS Commands shutdown shutdown Use the shutdown interface configuration command to disable an interface. Use the the statistical information specific to all interfaces or to a specific interface. 78-16405-05 Catalyst 3560 Switch Command Reference 2-549 - Cisco WS-C3560E-24PD-E | Command Reference - Page 582
shutdown vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands shutdown vlan Use the shutdown vlan global configuration command to shut down ( accessed by the vlan vlan-id global configuration command). Enters VLAN configuration mode. 2-550 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 583
supply | temperature] | flash | hsrp | ipmulticast | mac-notification | msdp | ospf [cisco- supply-(Optional) Enable environmental monitor power-supply traps. • temperature-(Optional) Enable environmental monitor temperature traps. (Optional) Enable SNMP FLASH notifications. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 584
snmp-server enable traps Chapter 2 Catalyst 3560 Switch Cisco IOS Commands hsrp (Optional) Enable Hot Standby Router Protocol (HSRP) traps. ipmulticast (Optional) Enable IP multicast routing traps. mac-notification (Optional) Enable MAC address notification - Cisco WS-C3560E-24PD-E | Command Reference - Page 585
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands snmp-server enable traps vlan-membership vlancreate vlandelete -ctrl, insertion, and removal keywords are not supported. The snmp-server enable informs global configuration command is not supported. To enable the sending of SNMP inform notifications - Cisco WS-C3560E-24PD-E | Command Reference - Page 586
snmp-server enable traps Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command show running-config snmp-server host Description Displays the running configuration on the switch. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12 - Cisco WS-C3560E-24PD-E | Command Reference - Page 587
Catalyst 3560 Switch Cisco Version of the SNMP used to send the traps. These keywords are supported: 1-SNMPv1. This option is not available with informs. 2c-SNMPv2C. keyword choice is not specified. • priv (Optional). Enables Data Encryption Standard (DES) packet encryption (also called privacy). - Cisco WS-C3560E-24PD-E | Command Reference - Page 588
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands (BGP) state change traps. This keyword is available only when the IP services image is installed switch. • bridge-Send SNMP Spanning Tree Protocol (STP) bridge keywords are not supported. 2-556 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 589
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands snmp-server host Defaults This command is disabled by default. No notifications are sent notification types are always enabled. Other notification types are enabled by a different command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-557 - Cisco WS-C3560E-24PD-E | Command Reference - Page 590
snmp-server host Chapter 2 Catalyst 3560 Switch Cisco IOS Commands The no snmp-server host command with no keywords to send the SNMP traps to the host specified by the name myhost.cisco.com. The community string is defined as comaccess: Switch(config)# snmp-server enable traps Switch(config)# - Cisco WS-C3560E-24PD-E | Command Reference - Page 591
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands snmp trap mac-notification snmp trap mac-notification Use the snmp trap mac-notification settings by entering the show mac address-table notification interface privileged EXEC command. 78-16405-05 Catalyst 3560 Switch Command Reference 2-559 - Cisco WS-C3560E-24PD-E | Command Reference - Page 592
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands feature. Displays the MAC address notification settings for all interfaces or on the specified interface when the interface keyword is appended. Sends the SNMP MAC notification traps when the mac-notification keyword is appended. 2-560 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 593
Catalyst 3560 Switch Cisco IOS Commands spanning-tree backbonefast spanning-tree backbonefast Use the spanning-tree backbonefast global configuration command to enable the BackboneFast feature the software configuration guide for this release. Enable BackboneFast on all supported switches to allow - Cisco WS-C3560E-24PD-E | Command Reference - Page 594
Catalyst 3560 Switch Cisco IOS Commands spanning-tree bpdufilter Use the spanning-tree bpdufilter interface configuration command to prevent an interface from sending or receiving bridge protocol data Usage Guidelines You can enable the BPDU filtering feature when the switch is operating in the per - Cisco WS-C3560E-24PD-E | Command Reference - Page 595
. Globally enables the BPDU filtering or the BPDU guard feature on Port Fast-enabled interface or enables the Port Fast feature on all nontrunking interfaces. Enables the Port Fast feature on an interface and all its associated VLANs. 78-16405-05 Catalyst 3560 Switch Command Reference 2-563 - Cisco WS-C3560E-24PD-E | Command Reference - Page 596
This command was introduced. Usage Guidelines The BPDU guard feature provides a secure response to invalid configurations because you must manually put the interface back in service. Use the BPDU guard feature in a service-provider network to prevent an interface from being included in - Cisco WS-C3560E-24PD-E | Command Reference - Page 597
. Globally enables the BPDU filtering or the BPDU guard feature on Port Fast-enabled interfaces or enables the Port Fast feature on all nontrunking interfaces. Enables the Port Fast feature on an interface and all its associated VLANs. 78-16405-05 Catalyst 3560 Switch Command Reference 2-565 - Cisco WS-C3560E-24PD-E | Command Reference - Page 598
spanning-tree cost Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree cost Use the spanning-tree cost interface configuration command to set by entering the show spanning-tree interface interface-id privileged EXEC command. 2-566 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 599
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree cost Related Commands Command show spanning-tree interface interface-id spanning- an interface priority. Sets the switch priority for the specified spanning-tree instance. 78-16405-05 Catalyst 3560 Switch Command Reference 2-567 - Cisco WS-C3560E-24PD-E | Command Reference - Page 600
misconfig Chapter 2 Catalyst 3560 Switch Cisco IOS Commands cause channel-misconfig global configuration command, or you can manually re-enable it by entering the shutdown and no shut how to enable the EtherChannel guard misconfiguration feature: Switch(config)# spanning-tree etherchannel guard - Cisco WS-C3560E-24PD-E | Command Reference - Page 601
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree etherchannel guard misconfig Related Commands Command errdisable recovery cause channel- -line summary per channel-group. Displays the interfaces in the error-disabled state. 78-16405-05 Catalyst 3560 Switch Command Reference 2-569 - Cisco WS-C3560E-24PD-E | Command Reference - Page 602
Catalyst 3560 Switch Cisco IOS Commands spanning-tree extend system-id Use the spanning-tree extend system-id global configuration command to enable the extended system ID feature multiple spanning-tree instance. Support for the extended system ID affects how you manually configure the root switch, - Cisco WS-C3560E-24PD-E | Command Reference - Page 603
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree extend system-id Related Commands Command Description show spanning-tree summary Displays vlan priority Sets the switch priority for the specified spanning-tree instance. 78-16405-05 Catalyst 3560 Switch Command Reference 2-571 - Cisco WS-C3560E-24PD-E | Command Reference - Page 604
tree guard Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning- feature are placed in the root-inconsistent state (blocked) and prevented from reaching the forwarding state. The UplinkFast feature is not available when the switch is operating in the rapid-PVST+ or MST mode. 2-572 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 605
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree guard Loop guard is most prevents alternate and root ports from becoming designated ports, and spanning tree does not send bridge protocol data units (BPDUs) on root or alternate ports. When the switch is operating in MST mode, BPDUs - Cisco WS-C3560E-24PD-E | Command Reference - Page 606
spanning-tree link-type Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree link-type Use the spanning-tree link-type interface configuration -id or the show spanning-tree interface interface-id privileged EXEC command. 2-574 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 607
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree link-type Related Commands Command clear spanning-tree detected-protocols show information for the specified interface. Displays MST information for the specified interface. 78-16405-05 Catalyst 3560 Switch Command Reference 2-575 - Cisco WS-C3560E-24PD-E | Command Reference - Page 608
2 Catalyst 3560 Switch Cisco IOS introduced. Usage Guidelines You can enable the loop guard feature when the switch is operating in the per-VLAN spanning from becoming designated ports, and spanning tree does not send bridge protocol data units (BPDUs) on root or alternate ports. When the switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 609
For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. Enables the loop guard feature on all the VLANs associated with the specified interface. 78-16405-05 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 610
spanning-tree mode Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mode Use the spanning- Command History Release 12.1(19)EA1 Modification This command was introduced. Usage Guidelines The switch supports PVST+, rapid PVST+, and MSTP, but only one version can be active at any - Cisco WS-C3560E-24PD-E | Command Reference - Page 611
-config Description Displays the current operating configuration. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 78-16405-05 Catalyst 3560 Switch Command Reference 2-579 - Cisco WS-C3560E-24PD-E | Command Reference - Page 612
spanning-tree mst configuration Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst configuration . • private-vlan: Though visible in the command-line help strings, this command is not supported. • revision version: sets the configuration revision number. The range is 0 to 65535. • - Cisco WS-C3560E-24PD-E | Command Reference - Page 613
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst configuration When you map VLANs to an MST instance, the mapping Commands Command show spanning-tree mst configuration Description Displays the MST region configuration. 78-16405-05 Catalyst 3560 Switch Command Reference 2-581 - Cisco WS-C3560E-24PD-E | Command Reference - Page 614
spanning-tree mst cost Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst cost Use the spanning-tree mst cost interface configuration by entering the show spanning-tree mst interface interface-id privileged EXEC command. 2-582 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 615
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst cost Related Commands Command show spanning-tree mst interface interface- an interface priority. Configures the switch priority for the specified spanning-tree instance. 78-16405-05 Catalyst 3560 Switch Command Reference 2-583 - Cisco WS-C3560E-24PD-E | Command Reference - Page 616
spanning-tree mst forward-time Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst forward-time max-hops Description Displays MST information. Sets the interval between hello bridge protocol data units (BPDUs) sent by root switch configuration messages. Sets the interval between - Cisco WS-C3560E-24PD-E | Command Reference - Page 617
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst hello-time spanning-tree mst hello-time Use the spanning-tree mst hello-time global configuration command to set the interval between hello bridge protocol data units (BPDUs) sent by root switch configuration messages. Use the no - Cisco WS-C3560E-24PD-E | Command Reference - Page 618
-age Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst max-age Use the spanning-tree mst max-age global configuration command to set the interval between messages that the spanning tree receives from the root switch. If a switch does not receive a bridge protocol data unit (BPDU - Cisco WS-C3560E-24PD-E | Command Reference - Page 619
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst max-hops spanning-tree mst max-hops Use the spanning-tree mst max-hops global configuration command to set the number of hops in a region before the bridge protocol data unit (BPDU) is discarded and the information held for an - Cisco WS-C3560E-24PD-E | Command Reference - Page 620
spanning-tree mst max-hops Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command show spanning-tree mst spanning-tree mst forward- the interval between messages that the spanning tree receives from the root switch. 2-588 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 621
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst port-priority spanning-tree mst port-priority Use the spanning-tree mst the interface with the lowest interface number in the forwarding state and blocks other interfaces. 78-16405-05 Catalyst 3560 Switch Command Reference 2-589 - Cisco WS-C3560E-24PD-E | Command Reference - Page 622
spanning-tree mst port-priority Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to increase the likelihood that the MST calculations. Sets the switch priority for the specified spanning-tree instance. 2-590 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 623
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst pre-standard spanning-tree mst pre-standard Use the spanning-tree mst pre-standard interface configuration command to configure a port to send only prestandard bridge protocol data units (BPDUs). spanning-tree mst pre-standard no - Cisco WS-C3560E-24PD-E | Command Reference - Page 624
spanning-tree mst priority Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree mst priority Use the spanning-tree mst priority global interface. Sets the path cost for MST calculations. Configures an interface priority. 2-592 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 625
Catalyst 3560 Switch Cisco number of switches between any two end stations. The range is 2 to 7. This ) Set the interval between hello bridge protocol data units (BPDUs) sent by the root switch instance. Because of the extended system ID support, the switch sets the switch priority for - Cisco WS-C3560E-24PD-E | Command Reference - Page 626
spanning-tree mst root Chapter 2 Catalyst 3560 Switch Cisco IOS Commands When you enter the spanning-tree mst instance-id root secondary command, because of support for the extended system ID, the software changes the switch priority from the default value (32768) to 28672. If the root switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 627
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree port-priority spanning-tree port-priority Use the spanning-tree port-priority interface command, the spanning-tree vlan vlan-id port-priority priority command takes effect. 78-16405-05 Catalyst 3560 Switch Command Reference 2-595 - Cisco WS-C3560E-24PD-E | Command Reference - Page 628
spanning-tree port-priority Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to increase the likelihood that a port will calculations. Sets the switch priority for the specified spanning-tree instance. 2-596 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 629
Switch Cisco IOS Commands spanning-tree portfast (global configuration) spanning-tree portfast (global configuration) Use the spanning-tree portfast global configuration command to globally enable bridge protocol data unit (BPDU) filtering on Port Fast-enabled interfaces, the BPDU guard feature on - Cisco WS-C3560E-24PD-E | Command Reference - Page 630
portfast (global configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Caution Enabling BPDU filtering on guard feature provides a secure response to invalid configurations because you must manually put the interface back in service. Use the BPDU guard feature in a service-provider - Cisco WS-C3560E-24PD-E | Command Reference - Page 631
History Release 12.1(19)EA1 Modification This command was introduced. Usage Guidelines Use this feature only on interfaces that connect to end stations; otherwise, an accidental topology loop could cause a data packet loop and disrupt switch and network operation. To enable Port Fast on trunk - Cisco WS-C3560E-24PD-E | Command Reference - Page 632
spanning-tree portfast (interface configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to enable the Port Fast feature on a port: Switch(config)# interface gigabitethernet0/2 Switch(config-if)# spanning-tree portfast You can verify your settings by - Cisco WS-C3560E-24PD-E | Command Reference - Page 633
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree transmit hold-count spanning-tree transmit hold-count Use the spanning-tree transmit hold-count global configuration command to configure the number of bridge protocol data units (BPDUs) sent every second. Use the no form of this - Cisco WS-C3560E-24PD-E | Command Reference - Page 634
spanning-tree uplinkfast Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree uplinkfast Use the spanning- access switches. You can configure the UplinkFast feature for rapid PVST+ or for multiple spanning-tree (MST) mode, but the feature remains disabled (inactive) until you change the - Cisco WS-C3560E-24PD-E | Command Reference - Page 635
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree uplinkfast Do not enable the root guard on interfaces that will be used by the UplinkFast feature. With UplinkFast, the backup interfaces (in the blocked state) replace the root port in the case of a failure. However, if root guard is - Cisco WS-C3560E-24PD-E | Command Reference - Page 636
Catalyst 3560 Switch Cisco seconds. (Optional) Set the interval between hello bridge protocol data units (BPDUs) sent by the root switch configuration messages fail. (Optional) Set the maximum number of switches between any two end stations. The range is 2 to 7. Defaults Spanning tree is enabled - Cisco WS-C3560E-24PD-E | Command Reference - Page 637
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands spanning-tree vlan Command Modes Global configuration switch priority of the current root switch for each VLAN. Because of the extended system ID support, the switch sets the switch priority for the specified VLAN to 24576 if this value will cause - Cisco WS-C3560E-24PD-E | Command Reference - Page 638
spanning-tree vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This example shows how to set spanning-tree feature on an interface in all its associated VLANs. spanning-tree uplinkfast Enables the UplinkFast feature, which accelerates the choice of a new root port. 2-606 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 639
ends of the line support autonegotiation, we highly recommend the default autonegotiation settings. If one interface supports autonegotiation and the other end does not, do use the auto setting on the supported guide for this release. 78-16405-05 Catalyst 3560 Switch Command Reference 2- - Cisco WS-C3560E-24PD-E | Command Reference - Page 640
speed Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to set speed on a port to 100 Mbps: Switch( of operation. Displays the statistical information specific to all interfaces or to a specific interface. 2-608 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 641
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands srr-queue bandwidth limit srr-queue bandwidth limit have a thorough understanding of the egress queues and if these settings do not meet your quality of service (QoS) solution. Examples This example shows how to limit a port to 800 Mbps: Switch( - Cisco WS-C3560E-24PD-E | Command Reference - Page 642
srr-queue bandwidth limit Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command mls qos queue to the queue-set. Maps class of service (CoS) values to egress queue or maps CoS values to a queue and to a threshold ID. Maps Differentiated Services Code Point (DSCP) values to an - Cisco WS-C3560E-24PD-E | Command Reference - Page 643
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands srr-queue bandwidth shape srr-queue bandwidth shape Use the srr-queue bandwidth shape interface understanding of the egress queues and if these settings do not meet your QoS solution. 78-16405-05 Catalyst 3560 Switch Command Reference 2-611 - Cisco WS-C3560E-24PD-E | Command Reference - Page 644
srr-queue bandwidth shape Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows egress expedite queue on a port. Maps a port to a queue-set. Displays quality of service (QoS) information. Assigns the shared weights and enables bandwidth sharing on the four egress queues - Cisco WS-C3560E-24PD-E | Command Reference - Page 645
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands srr-queue bandwidth share srr-queue bandwidth share Use the srr-queue bandwidth share interface understanding of the egress queues and if these settings do not meet your QoS solution. 78-16405-05 Catalyst 3560 Switch Command Reference 2-613 - Cisco WS-C3560E-24PD-E | Command Reference - Page 646
srr-queue bandwidth share Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows egress expedite queue on a port. Maps a port to a queue-set. Displays quality of service (QoS) information. Assigns the shaped weights and enables bandwidth shaping on the four egress queues - Cisco WS-C3560E-24PD-E | Command Reference - Page 647
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands storm-control storm-control Use the storm-control interface configuration command to enable broadcast, value. You can use metric suffixes such as k, m, and g for large number thresholds. 78-16405-05 Catalyst 3560 Switch Command Reference 2-615 - Cisco WS-C3560E-24PD-E | Command Reference - Page 648
unit (BDPU) and Cisco Discovery Protocol (CDP) frames, are blocked. However, the switch does not differentiate between routing updates, such as Open Shortest Path First (OSPF) and regular multicast data traffic, so both types of traffic are blocked. 2-616 Catalyst 3560 Switch Command Reference - Cisco WS-C3560E-24PD-E | Command Reference - Page 649
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands storm-control The trap and shutdown options traffic, the switch blocks only broadcast traffic. For more information, see the software configuration guide for this release. Examples This example shows how to enable broadcast storm control with a - Cisco WS-C3560E-24PD-E | Command Reference - Page 650
switchport Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport Use the switchport interface configuration command with no keywords to put can enter additional switchport commands with keywords, as shown on the pages that follow. 2-618 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 651
to a Layer 2 switched interface: Switch(config-if)# switchport Note The switchport command without keywords is not used on platforms that do not support Cisco-routed ports. All physical ports on such platforms are assumed to be Layer 2-switched interfaces. You can verify the switchport status of an - Cisco WS-C3560E-24PD-E | Command Reference - Page 652
switchport access Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport access Use the switchport access interface configuration command to configure a port as a static-access or dynamic-access port. If the switchport mode - Cisco WS-C3560E-24PD-E | Command Reference - Page 653
VQP) client, which can query a VMPS such as a Catalyst 6000 series switch. The Catalyst 3560 switches are not VMPS servers. The VMPS server must be configured before a port is configured as dynamic. • Use dynamic-access ports only to connect end stations. Connecting them to switches or routers (that - Cisco WS-C3560E-24PD-E | Command Reference - Page 654
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands in the command-line help, VLAN interfaces are not supported. Defaults The default is to have no Flex Links the specified interface is identified as the backup link. The feature provides an alternative to the Spanning Tree Protocol (STP), allowing - Cisco WS-C3560E-24PD-E | Command Reference - Page 655
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport backup interface • Neither of the links can be a fastethernet0/1 Switch(conf-if)# switchport backup interface fastethernet0/2 Switch(conf-if)# end You can verify your setting by entering the show interfaces switchport backup privileged - Cisco WS-C3560E-24PD-E | Command Reference - Page 656
switchport block Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport block Use the switchport block configure it. For more information about blocking packets, see the software configuration guide for this release. Examples This example shows how to block unknown multicast traffic - Cisco WS-C3560E-24PD-E | Command Reference - Page 657
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport host switchport host Use the switchport host mode to access, enables spanning tree Port Fast, and disables channel grouping. Only an end station can accept this configuration. Because spanning tree Port Fast is enabled, you should - Cisco WS-C3560E-24PD-E | Command Reference - Page 658
switchport mode Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport mode Use the switchport mode interface configuration command to configure the VLAN link even if the interface connecting to it does not agree to the change. 2-626 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 659
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport mode When you enter dynamic auto with MAC access lists. • Layer 3 quality of service (QoS) ACLs and other QoS features related to Layer 3 information are not supported on tunnel ports. For more information about configuring IEEE 802 - Cisco WS-C3560E-24PD-E | Command Reference - Page 660
switchport mode Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to configure a port for access mode: Switch dynamic-access port. Configures the trunk characteristics when an interface is in trunking mode. 2-628 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 661
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport mode private-vlan switchport mode private port. For more information about private-VLAN interaction with other features, see the software configuration guide for this release. 78-16405-05 Catalyst 3560 Switch Command Reference 2-629 - Cisco WS-C3560E-24PD-E | Command Reference - Page 662
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands We strongly recommend that you enable spanning tree Port Fast and bridge-protocol-data-unit (BPDU -if)# switchport private-vlan host-association 20 501 Switch(config-if)# end This example shows how to configure an interface as a private VLAN - Cisco WS-C3560E-24PD-E | Command Reference - Page 663
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport nonegotiate switchport nonegotiate Use the switchport no negotiate command to configure the interfaces connected to devices that do not support DTP to not forward DTP frames. When you enter the switchport nonegotiate command, DTP - Cisco WS-C3560E-24PD-E | Command Reference - Page 664
switchport nonegotiate Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples This example shows how to cause a port to refrain from port blocking and port protection settings. Configures the VLAN membership mode of a port. 2-632 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 665
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport port-security switchport port-security Use the switchport port-security interface any other secure MAC addresses configured on interfaces. The default setting is 1. 78-16405-05 Catalyst 3560 Switch Command Reference 2-633 - Cisco WS-C3560E-24PD-E | Command Reference - Page 666
switchport port-security Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan [vlan-list] violation protect entering the errdisable recovery cause psecure-violation global configuration command, or you can manually re-enable it by entering the shutdown and no shut down interface configuration - Cisco WS-C3560E-24PD-E | Command Reference - Page 667
VLAN. Connecting a PC to the Cisco IP Phone requires additional MAC addresses. • Voice VLAN is supported only on access ports and not on psecure-violation global configuration command, or you can manually re-enable it by entering the shutdown and no Catalyst 3560 Switch Command Reference 2-635 - Cisco WS-C3560E-24PD-E | Command Reference - Page 668
switchport port-security Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples Sticky secure MAC addresses have these characteristics: • When you enable verify your settings by using the show port-security privileged EXEC command. 2-636 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 669
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport port-security Related Commands Command clear port-security show port-security address switch. Displays port security configuration for the switch or for the specified interface. 78-16405-05 Catalyst 3560 Switch Command Reference 2-637 - Cisco WS-C3560E-24PD-E | Command Reference - Page 670
switchport port-security aging Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport port-security aging port age out only if there is no data traffic from the secure source address for the specified time period. Defaults The port security aging feature is disabled. The default time is 0 - Cisco WS-C3560E-24PD-E | Command Reference - Page 671
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport port-security aging Examples This example sets the aging time as 2 hours for absolute use of the port to a user-defined group of stations, and configures secure MAC addresses. 78-16405-05 Catalyst 3560 Switch Command Reference 2-639 - Cisco WS-C3560E-24PD-E | Command Reference - Page 672
PC or the attached device with the specified class of service (CoS) value. The range is 0 to 7. Seven Cisco Discovery Protocol (CDP) packets to instruct the IP phone how to send data packets from the device attached to the access port on the Cisco Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 673
2 Catalyst 3560 Switch Cisco IOS Commands switchport priority extend Related Commands Command show interfaces switchport voice vlan Description Displays the administrative and operational status of a switching (nonrouting) port. Configures the voice VLAN on the port. 78-16405-05 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 674
switchport private-vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport private-vlan Use the switchport | mapping This command is available only if the switch is running the IP services image, formerly known as the enhanced multilayer image (EMI). Syntax Description association host - Cisco WS-C3560E-24PD-E | Command Reference - Page 675
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport private-vlan The secondary_vlan_list parameter cannot host Switch(config-if)# switchport private-vlan host-association 20 501 Switch(config-if)# end This example shows how to configure an interface as a private-VLAN promiscuous port and - Cisco WS-C3560E-24PD-E | Command Reference - Page 676
Chapter 2 Catalyst 3560 Switch Cisco IOS was introduced. Usage Guidelines The switchport protection feature is local to the switch; communication between broadcast) to any other port that is also a protected port. Data traffic cannot be forwarded between protected ports at Layer 2; only control - Cisco WS-C3560E-24PD-E | Command Reference - Page 677
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport protected Related Commands Command show interfaces switchport switchport block Description Displays the administrative and operational status of a switching (nonrouting) port, including port - Cisco WS-C3560E-24PD-E | Command Reference - Page 678
switchport trunk Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport trunk Use the the encapsulation format on the trunk port to IEEE 802.1Q. With this format, the switch supports simultaneous tagged and untagged traffic on a port. Set the encapsulation format on the trunk port to - Cisco WS-C3560E-24PD-E | Command Reference - Page 679
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands switchport trunk Separate nonconsecutive VLAN IDs with a comma; trunk encapsulation command is supported only for platforms and interface hardware that can support both ISL and IEEE 802.1Q formats. • You cannot configure one end of the trunk as - Cisco WS-C3560E-24PD-E | Command Reference - Page 680
switchport trunk Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Trunk pruning: • The pruning-eligible list applies only to trunk ports. • Each port blocking and port protection settings. Configures the VLAN membership mode of a port. 2-648 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 681
Cisco IP phone forwards the voice traffic with an IEEE 802.1p priority of 5. Do not instruct Cisco IP phone for the switch to send configuration information to the phone. CDP is enabled by default globally and on the interface. Before you enable voice VLAN, we recommend you enable quality of service - Cisco WS-C3560E-24PD-E | Command Reference - Page 682
switchport voice vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands When you enable port security on an interface that is also configured with a voice VLAN, you must set the maximum allowed secure addresses on the port to at least two. When the port is connected to a Cisco IP phone, the IP - Cisco WS-C3560E-24PD-E | Command Reference - Page 683
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands system env temperature threshold yellow system Thresholds Switch Difference between Yellow and Red Catalyst 3560G-48TS 10°C Catalyst 3560G-48PS 10°C Catalyst 3560G-24TS 10°C Catalyst 3560G-24PS 10°C 1. You cannot configure the red - Cisco WS-C3560E-24PD-E | Command Reference - Page 684
system env temperature threshold yellow Chapter 2 Catalyst 3560 Switch Cisco IOS Commands You cannot configure the green and red thresholds but can show env temperature status Displays the temperature status and threshold levels. 2-652 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 685
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands system mtu system mtu Use the system mtu global for routed packets. You can also set the maximum MTU to be advertised by the routing protocols that support the configured MTU size. The range is 1500 bytes to the system MTU value. The system routing - Cisco WS-C3560E-24PD-E | Command Reference - Page 686
system mtu Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Note You cannot configure a routing MTU size the range for the specific type of switch, the value is not accepted. Note The switch does not support setting the MTU on a per-interface basis. The size of frames that can be received by the - Cisco WS-C3560E-24PD-E | Command Reference - Page 687
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands test cable-diagnostics tdr test cable-diagnostics tdr Use the test cable-diagnostics tdr privileged EXEC command to run the Time Domain Reflector (TDR) feature on an interface. test cable-diagnostics tdr interface interface-id Syntax Description - Cisco WS-C3560E-24PD-E | Command Reference - Page 688
traceroute mac Chapter 2 Catalyst 3560 Switch Cisco IOS Commands traceroute mac Use the traceroute mac . Do not disable CDP. When the switch detects a device in the Layer 2 path that does not support Layer 2 traceroute, the switch continues to send Layer 2 trace queries and lets them time out. The - Cisco WS-C3560E-24PD-E | Command Reference - Page 689
Catalyst 3560 Switch Cisco IOS Commands traceroute mac Examples The Layer 2 traceroute feature is not supported WS-C3560-12T] (2.2.6.6) con6 / WS-C3560-12T / 2.2.6.6 : Gi0/2 [auto, auto] => Gi0/3 [auto, auto] con5 / WS-C2950G-24-EI / 2.2.5.5 : Fa0/3 [auto, auto] => Gi0/1 [auto, auto] con1 / WS - Cisco WS-C3560E-24PD-E | Command Reference - Page 690
traceroute mac Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This example shows the Layer 2 path when the switch cannot find the destination specified source IP address or hostname to the specified destination IP address or hostname. 2-658 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 691
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands traceroute mac ip traceroute mac ip Use the network. Do not disable CDP. When the switch detects an device in the Layer 2 path that does not support Layer 2 traceroute, the switch continues to send Layer 2 trace queries and lets them time out. The - Cisco WS-C3560E-24PD-E | Command Reference - Page 692
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands The Layer 2 traceroute feature is not supported when multiple WS-C2950G-24-EI] (2.2.6.6) con6 / WS-C3560-12T / 2.2.6.6 : Gi0/1 [auto, auto] => Gi0/3 [auto, auto] con5 / WS-C2950G-24-EI / 2.2.5.5 : Fa0/3 [auto, auto] => Gi0/1 [auto, auto] con1 / WS - Cisco WS-C3560E-24PD-E | Command Reference - Page 693
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands trust trust Use the trust policy-map (Optional) Classify an ingress packet by using the packet IP-precedence value (most significant 3 bits of 8-bit service-type field). For a non-IP packet, the packet CoS value is used if the packet is tagged. - Cisco WS-C3560E-24PD-E | Command Reference - Page 694
Catalyst 3560 Switch Cisco use the exit command. To return to privileged EXEC mode, use the end command. Examples This example shows how to define a port trust state map that can be attached to multiple ports to specify a service policy. Classifies IP traffic by setting a DSCP or IP-precedence value - Cisco WS-C3560E-24PD-E | Command Reference - Page 695
Catalyst 3560 Switch Cisco to 90 seconds to 1 to 90 seconds. Usage Guidelines UDLD supports two modes of operation: normal (the default) and aggressive. the software configuration guide for this release. If you change the message time between probe packets, you are making a trade-off between the - Cisco WS-C3560E-24PD-E | Command Reference - Page 696
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands udld • The no udld port interface configuration command followed by the udld port or udld command. Resets all interfaces shut down by UDLD and permits traffic to again pass through. 2-664 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 697
Chapter 2 Catalyst 3560 Switch Cisco IOS is connected to a UDLD-incapable port of another switch. UDLD supports two modes of operation: normal (the default) and aggressive. In see the "Configuring UDLD" chapter in the software configuration guide for this release. To enable UDLD in normal mode, use - Cisco WS-C3560E-24PD-E | Command Reference - Page 698
udld port Chapter 2 Catalyst 3560 Switch Cisco IOS Commands You can use these commands to reset an interface Description Displays the running configuration on the switch. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands - Cisco WS-C3560E-24PD-E | Command Reference - Page 699
Catalyst 3560 Switch Cisco IOS Commands udld reset udld reset Use the udld reset privileged EXEC command to reset all interfaces disabled by the UniDirectional Link Detection (UDLD) and permit traffic to begin passing through them again (though other features reason if the problem has not been - Cisco WS-C3560E-24PD-E | Command Reference - Page 700
vlan (global configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan (global configuration) Use the vlan global configuration command to add a VLAN transparent mode, the VLAN is rejected, and you receive an error message. 2-668 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 701
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan (global configuration) If you enter an invalid default state. Note Although all commands are visible, the only VLAN configuration commands that are supported on extended-range VLANs are mtu mtu-size, private-vlan, and remote-span. For extended - Cisco WS-C3560E-24PD-E | Command Reference - Page 702
vlan (global configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands • name vlan-name: names the VLAN the VLAN is first deleted and is then recreated with the RSPAN feature. Any access ports are deactivated until the RSPAN feature is removed. If VTP is enabled, the new RSPAN VLAN is - Cisco WS-C3560E-24PD-E | Command Reference - Page 703
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan (global configuration) Table 2-38 Valid Commands and Syntax for Different Media Types Media Type you Do not specify a backup CRF. are configuring VLANs other than TrCRF media type. 78-16405-05 Catalyst 3560 Switch Command Reference 2-671 - Cisco WS-C3560E-24PD-E | Command Reference - Page 704
vlan (global configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Examples Table 2-39 VLAN Configuration Switch(config)# vtp mode transparent Switch(config)# vlan 2000 Switch(config-vlan)# end Switch# copy running-config startup config You can verify your setting by entering the - Cisco WS-C3560E-24PD-E | Command Reference - Page 705
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan (global configuration) Related Commands Command show vlan vlan (VLAN configuration) Description in the administrative domain. Configures normal-range VLANs in the VLAN database. 78-16405-05 Catalyst 3560 Switch Command Reference 2-673 - Cisco WS-C3560E-24PD-E | Command Reference - Page 706
vlan (VLAN configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan (VLAN configuration) Use the vlan VLAN vlan (global configuration) command to enter config-vlan mode. Note The switch supports only Ethernet ports. You configure only FDDI and Token Ring media-specific characteristics - Cisco WS-C3560E-24PD-E | Command Reference - Page 707
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan (VLAN configuration) media {ethernet | fddi | fd-net | tokenring | tr-net} mtu mtu-size name vlan-name , for example. The range is 0 to 1005. Zero is assumed if no value is specified. 78-16405-05 Catalyst 3560 Switch Command Reference 2-675 - Cisco WS-C3560E-24PD-E | Command Reference - Page 708
vlan (VLAN configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Table 2-40 shows the valid syntax options for different media types. Table you Do not specify a backup CRF. are configuring VLANs other than TrCRF media type. 2-676 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 709
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan (VLAN configuration) Table 2-41 VLAN Configuration Rules (continued) Configuration Rule VTP v2 id variables are zero (no translational bridging). Command Modes VLAN configuration 78-16405-05 Catalyst 3560 Switch Command Reference 2-677 - Cisco WS-C3560E-24PD-E | Command Reference - Page 710
vlan (VLAN configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Command History Release 12.1(19)EA1 Modification This command was introduced. Usage is used, the VLAN SAID returns to the default (100,000 plus the VLAN ID). 2-678 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 711
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan (VLAN configuration) • When the no vlan vlan-id state form is used, the VLAN state domain. Enters config-vlan mode for configuring normal-range and extended-range VLANs. 78-16405-05 Catalyst 3560 Switch Command Reference 2-679 - Cisco WS-C3560E-24PD-E | Command Reference - Page 712
vlan access-map Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan access-map Use the vlan access-map or set its defaults When you do not specify an entry number (sequence number), it is added to the end of the map. There can be only one VLAN map per VLAN and it is applied as packets are - Cisco WS-C3560E-24PD-E | Command Reference - Page 713
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan access-map In global configuration mode, use the vlan filter interface configuration command to apply the map to one or more VLANs. For more information about VLAN map entries, see the software configuration guide for this release. Examples - Cisco WS-C3560E-24PD-E | Command Reference - Page 714
vlan database Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan database Use the vlan database privileged EXEC command to enter to perform VTP administrative functions. For more information, see the vtp (VLAN configuration) command. 2-682 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 715
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan database Examples When you have modified VLAN or VTP parameters, you can use these editing : 2 Name: VLAN0002 Media Type: Ethernet VLAN 802.10 Id: 100002 State: Operational MTU: 1500 78-16405-05 Catalyst 3560 Switch Command Reference 2-683 - Cisco WS-C3560E-24PD-E | Command Reference - Page 716
vlan database Chapter 2 Catalyst 3560 Switch Cisco IOS Commands VLAN ISL Id: 1002 Name: fddi-default Media Type: FDDI VLAN 802.10 Id: the specified VLAN. Enters config-vlan mode for configuring normal-range and extended-range VLANs. 2-684 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 717
Catalyst 3560 Switch Cisco the IEEE 802.1Q tunneling feature. This feature operates on an edge switch of a service-provider network and expands .1Q tunneling, see the software configuration guide for this release. Examples This example native Switch (config)# end You can verify your settings by entering - Cisco WS-C3560E-24PD-E | Command Reference - Page 718
vlan dot1q tag native Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command Description show vlan dot1q tag native Displays IEEE 802.1Q native VLAN tagging status. 2-686 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 719
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan filter vlan filter Use the vlan filter applying it to a VLAN. For more information about VLAN map entries, see the software configuration guide for this release. Examples This example applies VLAN map entry map1 to VLANs 20 and 30: Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 720
vlan filter Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Related Commands Command show vlan access-map show vlan filter vlan access-map a particular VLAN or VLAN access map. Creates a VLAN map entry for VLAN packet filtering. 2-688 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 721
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vmps reconfirm (privileged EXEC) vmps reconfirm (privileged EXEC) Use the vmps reconfirm privileged EXEC VQP and VMPS information. Changes the reconfirmation interval for the VQP client. 78-16405-05 Catalyst 3560 Switch Command Reference 2-689 - Cisco WS-C3560E-24PD-E | Command Reference - Page 722
vmps reconfirm (global configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vmps reconfirm (global configuration) Use the vmps reconfirm global configuration command to change the reconfirmation interval for the VLAN Query Protocol (VQP) client. - Cisco WS-C3560E-24PD-E | Command Reference - Page 723
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vmps retry vmps retry Use the vmps retry global configuration command to configure the per- Count row. Related Commands Command show vmps Description Displays VQP and VMPS information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-691 - Cisco WS-C3560E-24PD-E | Command Reference - Page 724
vmps server Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vmps server Use the vmps server global configuration command to configure the primary VLAN Membership (config)# vmps server 191.10.49.21 Switch(config)# vmps server 191.10.49.22 2-692 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 725
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vmps server This example shows how to delete the server with IP address 191.10.49.21 Domain Server row. Related Commands Command show vmps Description Displays VQP and VMPS information. 78-16405-05 Catalyst 3560 Switch Command Reference 2-693 - Cisco WS-C3560E-24PD-E | Command Reference - Page 726
vtp (global configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vtp (global configuration) Use the the VTP administrative domain for the switch. The domain name is case sensitive. Specify the Cisco IOS file system file where the VTP VLAN configuration is stored. Specify the name of the - Cisco WS-C3560E-24PD-E | Command Reference - Page 727
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vtp (global configuration) Defaults The default filename is flash:vlan.dat. The default mode configure a domain name, it cannot be removed. You can only reassign it to a different domain. 78-16405-05 Catalyst 3560 Switch Command Reference 2-695 - Cisco WS-C3560E-24PD-E | Command Reference - Page 728
vtp (global configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Follow these guidelines when setting VTP of all the other VTP devices. To use Version 2, all VTP switches in the network must support Version 2; otherwise, you must configure them to operate in VTP Version 1 mode. • If - Cisco WS-C3560E-24PD-E | Command Reference - Page 729
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vtp (global configuration) • If you are configuring a Token Ring bridge relay function (TrBRF) or domain status. Configures VTP domain-name, password, pruning, version, and mode. 78-16405-05 Catalyst 3560 Switch Command Reference 2-697 - Cisco WS-C3560E-24PD-E | Command Reference - Page 730
vtp (VLAN configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vtp (VLAN configuration) Use the vtp VLAN configuration command to configure VLAN password is configured. Pruning is disabled. VTP Version 2 (v2 mode) is disabled. 2-698 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 731
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vtp (VLAN configuration) Command Modes VLAN configuration Command History Release 12.1(19)EA1 Modification in VLAN configuration mode is saved in the VLAN database when applied. 78-16405-05 Catalyst 3560 Switch Command Reference 2-699 - Cisco WS-C3560E-24PD-E | Command Reference - Page 732
vtp (VLAN configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Follow these guidelines when configuring a all the other VTP devices. To use VTP Version 2, all VTP switches in the network must support Version 2; otherwise, you must configure them to operate in VTP Version 1 (no vtp v2- - Cisco WS-C3560E-24PD-E | Command Reference - Page 733
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vtp (VLAN configuration) Examples This example shows how domain for the switch: Switch(vlan)# vtp domain OurDomainName Changing VTP domain name from cisco to OurDomainName This example shows how to configure the VTP domain password: Switch(vlan)# - Cisco WS-C3560E-24PD-E | Command Reference - Page 734
vtp (VLAN configuration) Chapter 2 Catalyst 3560 Switch Cisco IOS Commands 2-702 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 735
gain access to the boot loader command line if the switch is set to manually boot, if an error occurs during power-on self test (POST) DRAM testing, or if an error occurs while loading the operating system (a corrupted Cisco IOS image). You can also access the boot loader if you have lost - Cisco WS-C3560E-24PD-E | Command Reference - Page 736
power-on self-test (POST). Using this keyword causes POST to take longer to complete. (Optional) Pause for the Cisco information in the BOOT environment variable, if any. If you supply an image name for the file-url variable, the boot command Catalyst 3560 Switch Command Reference A-2 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 737
Appendix A Catalyst 3560 Switch Boot Loader Commands boot Related Commands Command set Description Sets the BOOT environment variable to boot a specific image when the BOOT keyword is appended to the command. 78-16405-05 Catalyst 3560 Switch Command Reference A-3 - Cisco WS-C3560E-24PD-E | Command Reference - Page 738
image_feature: IP|LAYER_3|PLUS|MIN_DRAM_MEG=128 image_family: C3560 info_end: BAUD=57600 MANUAL_BOOT=no Related Commands Command more type Description Displays the contents of one or more files. Displays the contents of one or more files. Catalyst 3560 Switch Command Reference A-4 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 739
Appendix A Catalyst 3560 Switch Boot Loader Commands copy copy Use the copy boot loader command to copy a file from a source to a . Related Commands Command delete Description Deletes one or more files from the specified file system. 78-16405-05 Catalyst 3560 Switch Command Reference A-5 - Cisco WS-C3560E-24PD-E | Command Reference - Page 740
delete Appendix A Catalyst 3560 Switch Boot Loader Commands delete Use the delete boot loader command to delete one or dir flash: boot loader command. Related Commands Command copy Description Copies a file from a source to a destination. Catalyst 3560 Switch Command Reference A-6 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 741
2002 23:22:03 config.text vlan.dat env_vars html config.text homepage.htm system_env_vars c3560-ipservices-mz.122-25.SEB 15998976 bytes total (6397440 bytes free) Table A-1 describes the d-directory • r-readable • w-writable • x-executable 78-16405-05 Catalyst 3560 Switch Command Reference A-7 - Cisco WS-C3560E-24PD-E | Command Reference - Page 742
Appendix A Catalyst 3560 Switch Boot Loader Commands dir Table A-1 Field 1644045 env_vars dir Field Descriptions (continued) Commands Command mkdir rmdir Description Creates one or more directories. Removes one or more directories. Catalyst 3560 Switch Command Reference A-8 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 743
Appendix A Catalyst 3560 Switch Boot Loader Commands flash_init flash_init Use the flash_init the normal boot process, the flash file system is automatically initialized. Use this command to manually initialize the flash file system. For example, you use this command during the recovery procedure - Cisco WS-C3560E-24PD-E | Command Reference - Page 744
Modes Boot loader Command History Release 12.1(19)EA1 Modification This command was introduced. Usage Guidelines Caution Use this command with care; it destroys all data on the file system and renders your system unusable. A-10 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 745
Appendix A Catalyst 3560 Switch Boot Loader Commands fsck fsck Use the fsck boot loader command Guidelines To stop an in-progress file system consistency check, disconnect the switch power and then reconnect the power. Examples This example shows how to perform an extensive file system check on - Cisco WS-C3560E-24PD-E | Command Reference - Page 746
Appendix A Catalyst 3560 Switch Boot Loader Commands help help Use the help boot loader command to display the available commands Usage Guidelines You can also use the question mark (?) to display a list of available boot loader commands. A-12 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 747
Appendix A Catalyst 3560 Switch Boot Loader Commands load_helper load_helper Use the load_helper boot loader command to load and initialize one if the HELPER environment variable is set. Filenames and directory names are case sensitive. 78-16405-05 Catalyst 3560 Switch Command Reference A-13 - Cisco WS-C3560E-24PD-E | Command Reference - Page 748
and ending address of the data segment storage area. Beginning and ending address of the block started by symbol (Bss) storage area. It is initialized to zero. Beginning and ending address of the area in memory that memory is dynamically allocated to and freed from. A-14 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 749
Appendix A Catalyst 3560 Switch Boot Loader Commands mkdir mkdir Use the mkdir boot loader command to create one or more new and directories on the specified file system. Removes one or more directories from the specified file system. 78-16405-05 Catalyst 3560 Switch Command Reference A-15 - Cisco WS-C3560E-24PD-E | Command Reference - Page 750
image_feature: IP|LAYER_3|PLUS|MIN_DRAM_MEG=128 image_family: C3560 info_end: BAUD=57600 MANUAL_BOOT=no Related Commands Command cat type Description Displays the contents of one or more files. Displays the contents of one or more files. A-16 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 751
Appendix A Catalyst 3560 Switch Boot Loader Commands rename rename Use the rename boot loader command to rename a file. rename : boot loader command. Related Commands Command copy Description Copies a file from a source to a destination. 78-16405-05 Catalyst 3560 Switch Command Reference A-17 - Cisco WS-C3560E-24PD-E | Command Reference - Page 752
reset Appendix A Catalyst 3560 Switch Boot Loader Commands reset Use the reset boot loader command to perform a hard reset on the system. A hard reset is similar to power-cycling the switch, clearing the processor, registers, and memory. reset Syntax Description This command has no arguments or - Cisco WS-C3560E-24PD-E | Command Reference - Page 753
Appendix A Catalyst 3560 Switch Boot Loader Commands rmdir rmdir Use the rmdir boot loader command to remove one or more empty directories on the specified file system. Creates one or more new directories on the specified file system. 78-16405-05 Catalyst 3560 Switch Command Reference A-19 - Cisco WS-C3560E-24PD-E | Command Reference - Page 754
boot the system. If it is set to anything else, you must manually boot the switch from the boot loader mode. BOOT filesystem:/file-url-A semicolon versions of Cisco IOS that are loaded, including the helper image. This variable is used only for internal development and testing. A-20 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 755
environment variables. The MANUAL_BOOT environment variable can also be set by using the boot manual global configuration command. The BOOT environment variable can also be set by using the boot flash:/file-url global configuration command. 78-16405-05 Catalyst 3560 Switch Command Reference A-21 - Cisco WS-C3560E-24PD-E | Command Reference - Page 756
Appendix A Catalyst 3560 Switch Boot Loader Commands set The BOOTHLPR environment variable can also be set by using the command. Related Commands Command unset Description Resets one or more environment variables to its previous setting. A-22 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 757
Appendix A Catalyst 3560 Switch Boot Loader Commands type type Use the type boot loader /info flash:env_vars version_suffix: ipservices-122-25.SEB version_directory: c3560-ipservices-mx.122-25.SEB image_name: c3560-ipservices-mx.122-25.SEB.bin ios_image_file_size: 6395392 total_image_file_size: - Cisco WS-C3560E-24PD-E | Command Reference - Page 758
Catalyst 3560 Switch Boot Loader Commands unset Use the unset boot loader command to reset one or more environment variables. unset variable ... Syntax Description variable Use one of these keywords for variable: MANUAL_BOOT-Decides whether the switch automatically or manually that Cisco IOS - Cisco WS-C3560E-24PD-E | Command Reference - Page 759
Appendix A Catalyst 3560 Switch Boot Loader Commands unset Usage Guidelines Under normal circumstances, it is not necessary to alter the setting of the environment variables. The MANUAL_BOOT environment variable can also be reset by using the no boot manual global configuration command. The BOOT - Cisco WS-C3560E-24PD-E | Command Reference - Page 760
.1(19)EA1 Modification This command was introduced. Examples This example shows how to display the boot loader version: switch: version C3560 Boot Loader (C3560-HBOOT-M) Version 12.1(19)EA1 Compiled Wed 12-Nov-03 14:58 by devgoyal switch: A-26 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 761
Catalyst 3560 switch. These commands are helpful in diagnosing and resolving internetworking problems and should be enabled only under the guidance of Cisco technical support commands only to troubleshoot specific problems or during troubleshooting sessions with Cisco technical support staff. It is - Cisco WS-C3560E-24PD-E | Command Reference - Page 762
Catalyst 3560 Switch Debug Commands debug auto qos Use the debug auto qos privileged EXEC command to enable debugging of the automatic quality of service (auto-QoS) feature one per line. End with CNTL/Z. Switch(config)# interface gigabitethernet0/1 Switch(config-if)# auto qos voip cisco-phone 21:29: - Cisco WS-C3560E-24PD-E | Command Reference - Page 763
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-3 - Cisco WS-C3560E-24PD-E | Command Reference - Page 764
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Catalyst 3560 Switch Command Reference B-4 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 765
Appendix B Catalyst 3560 Switch Debug Commands debug cluster debug cluster Use the debug cluster privileged EXEC command to enable debugging of cluster command switch. The undebug cluster command is the same as the no debug cluster command. 78-16405-05 Catalyst 3560 Switch Command Reference B-5 - Cisco WS-C3560E-24PD-E | Command Reference - Page 766
debugging that are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays the cluster status and a summary - Cisco WS-C3560E-24PD-E | Command Reference - Page 767
Appendix B Catalyst 3560 Switch Debug Commands debug dot1x debug dot1x Use the debug dot1x privileged EXEC command to enable debugging of the 802.1x feature. Use the no -line help strings, the redundancy keyword is not supported. Command Default Debugging is disabled. Command Modes Privileged - Cisco WS-C3560E-24PD-E | Command Reference - Page 768
Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays 802.1x statistics, administrative status, and operational status for the switch or for the specified port. Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 769
12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays DTP information for the switch or for a specified interface. 78-16405-05 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 770
Though visible in the command-line help strings, the linecard keyword is not supported. Defaults Debugging is disabled. Command Modes Privileged EXEC Command History Release 12.1( command is the same as the no debug etherchannel command. B-10 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 771
IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays EtherChannel information for the channel. 78-16405-05 Catalyst 3560 Switch Command Reference - Cisco WS-C3560E-24PD-E | Command Reference - Page 772
registries Display PoE Cisco Discovery Protocol (CDP This command is supported only on PoE-capable power inline Displays the values in the registers of the specified PoE controller. show power inline Displays the power status for the specified PoE port or for all PoE ports. B-12 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 773
your switch is running the IP services image, formerly known as the enhanced Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 774
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-14 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 775
Appendix B Catalyst 3560 Switch Debug Commands debug interface debug interface Use the debug interface privileged EXEC command to enable debug messages appear. The undebug interface command is the same as the no debug interface command. 78-16405-05 Catalyst 3560 Switch Command Reference B-15 - Cisco WS-C3560E-24PD-E | Command Reference - Page 776
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays EtherChannel information for the channel. B-16 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 777
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-17 - Cisco WS-C3560E-24PD-E | Command Reference - Page 778
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-18 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 779
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-19 - Cisco WS-C3560E-24PD-E | Command Reference - Page 780
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays LACP channel-group information. B-20 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 781
and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays the MAC address notification information for all interfaces or the specified interface. 78-16405-05 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 782
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-22 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 783
feature Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. show mac address-table move update Displays the MAC address-table move update information on the switch. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 784
debug monitor Appendix B Catalyst 3560 Switch Debug Commands debug monitor Use the debug monitor privileged EXEC command to enable debugging of the Switched Port Analyzer (SPAN) feature. Use the no form of this command to disable debugging. debug monitor {all | errors | idb-update | info | list | - Cisco WS-C3560E-24PD-E | Command Reference - Page 785
12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays information about all SPAN and remote SPAN (RSPAN) sessions on the switch. 78-16405-05 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 786
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays the current MVR configuration. B-26 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 787
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-27 - Cisco WS-C3560E-24PD-E | Command Reference - Page 788
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays PAgP channel-group information. B-28 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 789
the stack keyword is not supported. Defaults Debugging is disabled. Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 790
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-30 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 791
Appendix B Catalyst 3560 Switch Debug Commands debug platform cpu-queues debug platform cpu-queues Use the debug platform cpu-queues privileged The undebug platform cpu-queues command is the same as the no debug platform cpu-queues command. 78-16405-05 Catalyst 3560 Switch Command Reference B-31 - Cisco WS-C3560E-24PD-E | Command Reference - Page 792
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-32 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 793
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-33 - Cisco WS-C3560E-24PD-E | Command Reference - Page 794
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-34 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 795
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-35 - Cisco WS-C3560E-24PD-E | Command Reference - Page 796
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-36 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 797
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-37 - Cisco WS-C3560E-24PD-E | Command Reference - Page 798
end controller. Display Image Manager debug messages. Display LED debug messages. Display front-end-controller manager debug messages. Display Power Usage Guidelines This command is only supported on Catalyst 3560G-48TS, 3560G-48PS, 3560G-24TS, and 3560G-24PS switches. The undebug platform frontend - Cisco WS-C3560E-24PD-E | Command Reference - Page 799
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-39 - Cisco WS-C3560E-24PD-E | Command Reference - Page 800
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-40 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 801
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-41 - Cisco WS-C3560E-24PD-E | Command Reference - Page 802
debug platform ip igmp snooping Appendix B Catalyst 3560 Switch Debug Commands debug platform ip igmp snooping Use the debug platform tx-Display IGMP snooping sent packet debug messages. retry Display IGMP snooping retry debug messages. B-42 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 803
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-43 - Cisco WS-C3560E-24PD-E | Command Reference - Page 804
debug platform ip multicast Appendix B Catalyst 3560 Switch Debug Commands debug platform ip multicast Use the debug platform ip multicast privileged platform ip multicast command is the same as the no debug platform ip multicast command. B-44 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 805
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-45 - Cisco WS-C3560E-24PD-E | Command Reference - Page 806
debug messages. Display IP unicast routing standby event debug messages, helpful in troubleshooting Hot Standby Routing Protocol (HSRP) issues. Display IP unicast routing statistics 12.1(19)EA1 Modification This command was introduced. B-46 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 807
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-47 - Cisco WS-C3560E-24PD-E | Command Reference - Page 808
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-48 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 809
Appendix B Catalyst 3560 Switch Debug Commands debug platform matm debug platform matm Use the debug platform matm privileged EXEC command to Guidelines The undebug platform matm command is the same as the no debug platform matm command. 78-16405-05 Catalyst 3560 Switch Command Reference B-49 - Cisco WS-C3560E-24PD-E | Command Reference - Page 810
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-50 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 811
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-51 - Cisco WS-C3560E-24PD-E | Command Reference - Page 812
debug platform phy Appendix B Catalyst 3560 Switch Debug Commands debug platform phy Use the debug platform phy privileged EXEC command Modes Privileged EXEC Command History Release 12.1(19)EA1 Modification This command was introduced. B-52 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 813
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-53 - Cisco WS-C3560E-24PD-E | Command Reference - Page 814
-events debug messages. Display interface-number translation-event debug messages. Display Cisco IOS event debug messages. Display interface link-detection event debug messages. . Display VLAN creation and deletion event debug messages. B-54 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 815
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-55 - Cisco WS-C3560E-24PD-E | Command Reference - Page 816
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-56 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 817
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-57 - Cisco WS-C3560E-24PD-E | Command Reference - Page 818
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-58 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 819
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-59 - Cisco WS-C3560E-24PD-E | Command Reference - Page 820
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-60 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 821
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-61 - Cisco WS-C3560E-24PD-E | Command Reference - Page 822
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-62 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 823
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-63 - Cisco WS-C3560E-24PD-E | Command Reference - Page 824
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-64 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 825
Appendix B Catalyst 3560 Switch Debug Commands debug platform tcam debug platform tcam Use the debug platform tcam privileged EXEC command | ssram | tcam} no debug platform tcam search no debug platform tcam write {forw-ram | reg | tcam} 78-16405-05 Catalyst 3560 Switch Command Reference B-65 - Cisco WS-C3560E-24PD-E | Command Reference - Page 826
local-Display local forwarding look-up debug messages. • qos-Display classification and quality of service (QoS) look-up debug messages. • secondary-Display secondary forwarding look-up debug Modification This command was introduced. B-66 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 827
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-67 - Cisco WS-C3560E-24PD-E | Command Reference - Page 828
Description Displays information about the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-68 Catalyst 3560 Switch Command Reference 78 - Cisco WS-C3560E-24PD-E | Command Reference - Page 829
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-69 - Cisco WS-C3560E-24PD-E | Command Reference - Page 830
Catalyst 3560 Switch Debug Commands debug pm Use the debug pm privileged EXEC command to enable debugging of port manager (PM) activity. The port manager is a state machine that controls all the logical and physical interfaces. All features pvlan keywords are not supported. Defaults Debugging is - Cisco WS-C3560E-24PD-E | Command Reference - Page 831
enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-71 - Cisco WS-C3560E-24PD-E | Command Reference - Page 832
, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays port-security settings for an interface or for the switch. B-72 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 833
enabled. For syntax information, see the Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. 78-16405-05 Catalyst 3560 Switch Command Reference B-73 - Cisco WS-C3560E-24PD-E | Command Reference - Page 834
debug messages. Display spanning-tree bridge protocol data unit (BPDU) debug messages. Display optimized -tree configuration change debug messages. Display EtherChannel-support debug messages. Display spanning-tree topology event command. B-74 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 835
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays spanning-tree state information. 78-16405-05 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 836
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays spanning-tree state information. B-76 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 837
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays spanning-tree state information. 78-16405-05 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 838
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays spanning-tree state information. B-78 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 839
Debug MSTP errors. Debug the port flushing mechanism. Debug the initialization of the MSTP data structures. Debug the protocol migration state machine. Debug MSTP port manager events. Debug Modification This command was introduced. 78-16405-05 Catalyst 3560 Switch Command Reference B-79 - Cisco WS-C3560E-24PD-E | Command Reference - Page 840
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays spanning-tree state information. B-80 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 841
port-manager event debug messages. Display received bridge protocol data unit (BPDU) handling debug messages. The keywords have receive error debug messages. • interrupt-Display interrupt service request (ISR) debug messages. • process-Display process Catalyst 3560 Switch Command Reference B-81 - Cisco WS-C3560E-24PD-E | Command Reference - Page 842
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays spanning-tree state information. B-82 Catalyst 3560 Switch Command - Cisco WS-C3560E-24PD-E | Command Reference - Page 843
information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays spanning-tree state information. 78-16405-05 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 844
debug sw-vlan Appendix B Catalyst 3560 Switch Debug Commands debug sw-vlan Use the debug sw-vlan privileged EXEC command to enable debugging of . Usage Guidelines The undebug sw-vlan command is the same as the no debug sw-vlan command. B-84 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 845
types of debugging that are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays the parameters for all - Cisco WS-C3560E-24PD-E | Command Reference - Page 846
debug sw-vlan ifs Appendix B Catalyst 3560 Switch Debug Commands debug sw-vlan ifs Use the debug sw-vlan ifs domain and VLAN information. Operation 3 reads type length version (TLV) descriptor structures. Operation 4 reads TLV data. B-86 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 847
References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays the parameters for all configured VLANs or one VLAN (if the VLAN name or ID is specified) in the administrative domain. 78-16405-05 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 848
debug sw-vlan notification Appendix B Catalyst 3560 Switch Debug Commands debug sw-vlan notification Use the debug sw-vlan notification privileged EXEC sw-vlan notification command is the same as the no debug sw-vlan notification command. B-88 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 849
References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays the parameters for all configured VLANs or one VLAN (if the VLAN name or ID is specified) in the administrative domain. 78-16405-05 Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 850
pruning keyword, VTP pruning debugging messages appear. They are generated by the VTP_PRUNING_LOG_NOTICE, VTP_PRUNING_LOG_INFO, VTP_PRUNING_LOG_DEBUG, VTP_PRUNING_LOG_ALERT, and VTP_PRUNING_LOG_WARNING macros in the VTP pruning code. B-90 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 851
12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays general information about VTP management domain, status, and counters. 78-16405-05 Catalyst 3560 Switch - Cisco WS-C3560E-24PD-E | Command Reference - Page 852
debug udld Appendix B Catalyst 3560 Switch Debug Commands debug udld Use the debug udld privileged EXEC command to enable debugging of the UniDirectional Link Detection (UDLD) feature. Use the no form of this command to disable UDLD debugging. debug udld {events | packets | registries} no debug - Cisco WS-C3560E-24PD-E | Command Reference - Page 853
and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays UDLD administrative and operational status for all ports or the specified port. 78-16405-05 Catalyst 3560 Switch Command Reference - Cisco WS-C3560E-24PD-E | Command Reference - Page 854
are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. B-94 Catalyst 3560 Switch Command Reference 78-16405 - Cisco WS-C3560E-24PD-E | Command Reference - Page 855
have been created or changed for use with the Catalyst 3560 switch. These commands display information helpful in diagnosing and resolving internetworking problems and should be used only under the guidance of Cisco technical support staff. 78-16405-05 Catalyst 3560 Switch Command Reference C-1 - Cisco WS-C3560E-24PD-E | Command Reference - Page 856
while troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 857
troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 858
while troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. Catalyst 3560 - Cisco WS-C3560E-24PD-E | Command Reference - Page 859
troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 860
IP fragment field for a fragmented IP packet. The range is 0 to 65535. (Optional) Differentiated Services Code Point (DSCP) field in the IP header. The range is 0 to 63. The numeric Display begins with the line that matches the expression. Catalyst 3560 Switch Command Reference C-6 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 861
directly with a technical support representative while troubleshooting a problem. Do not use this command unless a technical support representative asks you to see the "Troubleshooting" chapter of the software configuration guide for this release. 78-16405-05 Catalyst 3560 Switch Command Reference - Cisco WS-C3560E-24PD-E | Command Reference - Page 862
number range is 0 to 2. On the Catalyst 3560G-24TS and 3560G-24PS switches, the subordinate number range is 0 to 1. You should use this command only when you are working directly with a technical support representative while troubleshooting a problem. Do not use this command unless a technical - Cisco WS-C3560E-24PD-E | Command Reference - Page 863
Appendix C Catalyst 3560 Switch Show Platform Commands show platform ip igmp snooping show platform ip igmp snooping Use the . Command Modes Privileged EXEC Command History Release 12.1(19)EA1 Modification This command was introduced. 78-16405-05 Catalyst 3560 Switch Command Reference C-9 - Cisco WS-C3560E-24PD-E | Command Reference - Page 864
igmp snooping Appendix C Catalyst 3560 Switch Show Platform Commands Usage Guidelines You should use this command only when you are working directly with a technical support representative while troubleshooting a problem. Do not use this command unless a technical support representative asks you - Cisco WS-C3560E-24PD-E | Command Reference - Page 865
troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 866
the platform adjacency database. cef-idb Display platform information corresponding to Cisco Express Forwarding (CEF) interface descriptor block. counts Display the current counts 12.1(19)EA1 Modification This command was introduced. C-12 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 867
C Catalyst 3560 Switch Show Platform Commands show platform ip unicast Usage Guidelines You should use this command only when you are working directly with a technical support representative while troubleshooting a problem. Do not use this command unless a technical support representative - Cisco WS-C3560E-24PD-E | Command Reference - Page 868
. Usage Guidelines You should use this command only when you are working directly with a technical support representative while troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. C-14 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 869
. Usage Guidelines You should use this command only when you are working directly with a technical support representative while troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. 78-16405-05 Catalyst 3560 Switch Command Reference C-15 - Cisco WS-C3560E-24PD-E | Command Reference - Page 870
Appendix C Catalyst 3560 Switch Show Platform Commands show platform ipv6 unicast Use the show platform ipv6 unicast privileged EXEC command to display platform-dependent IPv6 unicast routing information. This command is available only if the switch is running the advanced IP services image. show - Cisco WS-C3560E-24PD-E | Command Reference - Page 871
troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 872
service troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. C-18 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 873
troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 874
while troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. C-20 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 875
troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 876
while troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. C-22 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 877
troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 878
show platform port-asic Appendix C Catalyst 3560 Switch Show Platform Commands show platform port-asic Use the show platform port-asic privileged EXEC ASIC number. The range is 0 to 27, where 0 is the supervisor and 1 to 25 are the ports. C-24 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 879
Appendix C Catalyst 3560 Switch Show Platform Commands show platform port-asic exception [asic number | port number [asic number]] global-status [ information for the specified packet RAM index number and ASIC number. The range is 0 to 63. 78-16405-05 Catalyst 3560 Switch Command Reference C-25 - Cisco WS-C3560E-24PD-E | Command Reference - Page 880
show platform port-asic Appendix C Catalyst 3560 Switch Show Platform Commands port-info [asic number | port number [asic number]] Display port information register The range is 0 to 27, where 0 is the supervisor and 1 to 25 are the ports. C-26 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 881
Appendix C Catalyst 3560 Switch Show Platform Commands show platform port-asic transmit {port-fifo | queue | supervisor-sram} [asic number Privileged EXEC Command History Release 12.1(19)EA1 Modification This command was introduced. 78-16405-05 Catalyst 3560 Switch Command Reference C-27 - Cisco WS-C3560E-24PD-E | Command Reference - Page 882
-asic Appendix C Catalyst 3560 Switch Show Platform Commands Usage Guidelines You should use this command only when you are working directly with your technical support representative while troubleshooting a problem. Do not use this command unless your technical support representative asks you - Cisco WS-C3560E-24PD-E | Command Reference - Page 883
troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 884
while troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. C-30 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 885
Appendix C Catalyst 3560 Switch Show Platform Commands show platform resource-manager show platform resource-manager Use the with the line that matches the expression. | exclude (Optional) Display excludes lines that match the expression. 78-16405-05 Catalyst 3560 Switch Command Reference C-31 - Cisco WS-C3560E-24PD-E | Command Reference - Page 886
while troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. C-32 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 887
troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 888
while troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. C-34 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 889
troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 890
show platform tcam Appendix C Catalyst 3560 Switch Show Platform Commands show platform tcam Use num number [detail [invalid]] | invalid] | [invalid] | [num number [detail [invalid]] | invalid]] [ | {begin | exclude | include} expression] C-36 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 891
Appendix C Catalyst 3560 Switch Show Platform Commands show platform tcam Syntax Description handle number Display the Note Though visible in the command-line help strings, the usage keyword is not supported. Command Modes Privileged EXEC 78-16405-05 Catalyst 3560 Switch Command Reference C-37 - Cisco WS-C3560E-24PD-E | Command Reference - Page 892
Appendix C Catalyst 3560 Switch Show Platform Commands Command History Release 12.1(19)EA1 Modification This command was introduced. Usage Guidelines You should use this command only when you are working directly with your technical support representative while troubleshooting a problem. Do - Cisco WS-C3560E-24PD-E | Command Reference - Page 893
troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 78-16405-05 Catalyst - Cisco WS-C3560E-24PD-E | Command Reference - Page 894
show platform vlan Appendix C Catalyst 3560 Switch Show Platform Commands C-40 Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 895
A-2 boot boothlpr command 2-22 boot config-file command 2-23 boot enable-break command 2-24 boot helper command 2-25 boot helper-config file command 2-26 booting Cisco IOS image 2-29 displaying environment variables 2-354 interrupting 2-24 manually 2-27 Catalyst 3560 Switch Command Reference IN-1 - Cisco WS-C3560E-24PD-E | Command Reference - Page 896
system A-18 boot manual command 2-27 boot 2-615 IN-2 Catalyst 3560 Switch Command Cisco SoftPhone auto-QoS configuration 2-17 trusting packets sent from 2-272 class command 2-34 class-map command 2-36 class maps creating 2-36 defining the match criteria 2-234 displaying 2-359 class of service - Cisco WS-C3560E-24PD-E | Command Reference - Page 897
candidates 2-60 binding to HSRP group 2-64 building manually 2-60 communicating with devices outside the cluster 2- Cisco IOS Release 12.2(20)SE 1-6 command switch See clusters configuration, initial See getting started guide and hardware installation guide Catalyst 3560 Switch Command Reference IN-3 - Cisco WS-C3560E-24PD-E | Command Reference - Page 898
-tree command B-74 debug spanning-tree mstp command B-79 debug spanning-tree switch command B-81 debug spanning-tree uplinkfast command B-83 IN-4 Catalyst 3560 Switch Command Reference debug sw-vlan command B-84 debug sw-vlan ifs command B-86 debug sw-vlan notification command B-88 debug sw - Cisco WS-C3560E-24PD-E | Command Reference - Page 899
-request/identity frame maximum number to send 2-97 response time before retransmitting 2-104 encapsulation methods 2-646 environment variables, displaying 2-354 errdisable detect cause command 2-108 Catalyst 3560 Switch Command Reference IN-5 - Cisco WS-C3560E-24PD-E | Command Reference - Page 900
conventions for xx exception crashinfo command 2-113 IN-6 Catalyst 3560 Switch Command Reference exit command 2-683 extended discovery forwarding results, display C-6 frame forwarding information, displaying C-6 front-end controller counter and status information C-8 fsck (boot loader) command - Cisco WS-C3560E-24PD-E | Command Reference - Page 901
Leave feature, MVR 2-283 Immediate-Leave processing IPv6 2-195 immediate-leave processing 2-170 initial configuration See getting started guide and hardware installation guide interface limit command 2-129 ip arp inspection log-buffer command 2-131 Catalyst 3560 Switch Command Reference IN-7 - Cisco WS-C3560E-24PD-E | Command Reference - Page 902
auto-QoS configuration 2-17 trusting packets sent from 2-272 IP-precedence-to-DSCP map 2-246 ip source binding command 2-175 IN-8 Catalyst 3560 Switch Command Reference IP source guard disabling 2-179 displaying binding entries 2-432 configuration 2-434 dynamic binding entries only 2-418 enabling - Cisco WS-C3560E-24PD-E | Command Reference - Page 903
(boot loader) command A-13 load-distribution methods for EtherChannel 2-308 logging event power-inline-status command 2-207 logging file command 2-208 logical interface 2-116 loopback error description command 2-229 macro name command 2-230 78-16405-05 Catalyst 3560 Switch Command Reference IN-9 - Cisco WS-C3560E-24PD-E | Command Reference - Page 904
range 2-67, 2-118 specifying parameter values 2-226 tracing 2-226 manual audience xix purpose of xix maps QoS defining 2-246 displaying 2- 448 enabling 2-183 MLD snooping on a VLAN enabling 2-195 IN-10 Catalyst 3560 Switch Command Reference mls qos aggregate-policer command 2-240 mls qos command - Cisco WS-C3560E-24PD-E | Command Reference - Page 905
traffic access lists 2-212 non-IP traffic forwarding denying 2-77 permitting 2-298 normal-range VLANs 2-668, 2-674 note, description xx no vlan command 2-668, 2-678 Catalyst 3560 Switch Command Reference IN-11 - Cisco WS-C3560E-24PD-E | Command Reference - Page 906
power budget 2-313 configuring the power management mode 2-310 displaying controller register values 2-375 displaying power 1x AAA accounting methods 2-1 initialize an interface 2-95 manual control of authorization state 2-99 multiple hosts on Catalyst 3560 Switch Command Reference 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 907
QoS 2-272 port types, MVR 2-283 power information, displaying 2-388 power inline command 2-310 power inline consumption command 2-313 Power over Ethernet See PoE priority-queue command memory allocations 2-252 setting WTD thresholds 2-252 enabling 2-238 Catalyst 3560 Switch Command Reference IN-13 - Cisco WS-C3560E-24PD-E | Command Reference - Page 908
received CoS values 2-483 sent and received DSCP values 2-483 trusted boundary for IP phones 2-272 VLAN-based 2-274 IN-14 Catalyst 3560 Switch Command Reference quality of service See QoS querytime, MVR 2-280 queue-set command 2-322 R rapid per-VLAN spanning-tree plus See STP rapid PVST+ See STP - Cisco WS-C3560E-24PD-E | Command Reference - Page 909
IP addresses on 2-126 number supported 2-126 RSPAN configuring 2-275 displaying sending flow-control packets 2-114 service password-recovery command 2-333 service-policy command 2-335 set ( command 2-368 show controllers power inline command 2-375 show Catalyst 3560 Switch Command Reference IN-15 - Cisco WS-C3560E-24PD-E | Command Reference - Page 910
24 show platform port-security command C-29 IN-16 Catalyst 3560 Switch Command Reference show platform qos command C-30 -map command 2-507 show port security command 2-509 show power inline command 2-512 show proposed command 2-683 show sdm feature 2-217 enabling the sending of 2-551 78-16405-05 - Cisco WS-C3560E-24PD-E | Command Reference - Page 911
SoftPhone See Cisco SoftPhone software images deleting 2-69 downloading 2-7 upgrading 2-7 uploading 2-13 software version, displaying 2-532 source ports 199 EtherChannel misconfiguration 2-568 extended system ID 2-570 path cost 2-566 protocol modes 2-578 Catalyst 3560 Switch Command Reference IN-17 - Cisco WS-C3560E-24PD-E | Command Reference - Page 912
620 switchport backup interface command 2-622 switchport block command 2-624 switchport command 2-618 switchport host command 2-625 IN-18 Catalyst 3560 Switch Command Reference switchport mode command 2-626 switchport mode private-vlan command 2-629 switchport nonegotiate command 2-631 switchport - Cisco WS-C3560E-24PD-E | Command Reference - Page 913
IOS file system error tests B-86 VLAN manager activity B-84 VTP B-90 displaying configurations 2-534 extended-range 2-668 MAC addresses displaying 2-477 number of 2-465 Catalyst 3560 Switch Command Reference IN-19 - Cisco WS-C3560E-24PD-E | Command Reference - Page 914
saving the configuration 2-668, 2-678 statistics 2-544 status 2-544 status display fields 2-547 vtp (global configuration) command 2-694 vtp (VLAN configuration) command 2-698 IN-20 Catalyst 3560 Switch Command Reference 78-16405-05
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Corporate Headquarters
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Catalyst 3560 Switch Command Reference
Cisco IOS Release 12.2(25)SED
October 2005
Customer Order Number: DOC-7816405=
Text Part Number: 78-16405-05