Cisco HWIC-4ESW User Guide

Cisco HWIC-4ESW - EtherSwitch HWIC Switch Manual

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  • Cisco HWIC-4ESW | User Guide - Page 1
    configuration tasks for the 4-port Cisco HWIC-4ESW and the 9-port Cisco HWIC-D-9ESW EtherSwitch high-speed WAN interface cards (HWICs) hardware feature supported on Cisco 1800 (modular), Cisco 2800, and Cisco 3800 series integrated services routers. Cisco EtherSwitch HWICs are 10/100BASE-T Layer
  • Cisco HWIC-4ESW | User Guide - Page 2
    configuring EtherSwitch HWICs: • Configuration of IP routing. See the Cisco IOS IP Routing: Protocol-Independent Configuration Guide for the Cisco IOS Release you are using. • Use of the Cisco IOS T release, beginning with Release 12.3(8)T4 or later for Cisco HWIC-4ESW and Cisco HWIC-D-9ESW support
  • Cisco HWIC-4ESW | User Guide - Page 3
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Prerequisites for Installing Two Ethernet Switch Network Modules in a Single Chassis Prerequisites for Installing Two Ethernet Switch Network Modules in a Single Chassis A maximum of two Ethernet switch network modules can be installed in
  • Cisco HWIC-4ESW | User Guide - Page 4
    Information About EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Inline Power for Cisco IP Phones For conceptual information about inline power for Cisco IP phones, see the "Inline Power for Cisco IP Phones" section of the EtherSwitch Network Module. Layer 2 Ethernet
  • Cisco HWIC-4ESW | User Guide - Page 5
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Information About EtherSwitch HWICs Intrachassis Stacking For conceptual information about intrachassis stacking, see the 'Intrachassis Stacking" section of the EtherSwitch Network Module. Fallback Bridging For conceptual information
  • Cisco HWIC-4ESW | User Guide - Page 6
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Table 1 Default 802.1x Configuration (continued) Feature Client timeout period Authentication server timeout period Default Setting 30 seconds (when relaying a request from the authentication server
  • Cisco HWIC-4ESW | User Guide - Page 7
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs • Managing the EtherSwitch HWIC, page 78 Configuring VLANs This section describes how to configure VLANs on the switch and contains the following sections: • Adding a VLAN Instance, page 6 • Deleting a
  • Cisco HWIC-4ESW | User Guide - Page 8
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Follow the steps below to delete a VLAN from the database. SUMMARY STEPS 1. enable 2. vlan database 3. no vlan vlan-id 4. exit DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router>
  • Cisco HWIC-4ESW | User Guide - Page 9
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs SUMMARY STEPS 1. enable 2. vlan database 3. vtp server 4. vtp domain domain-name 5. vtp password password-value 6. exit DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable
  • Cisco HWIC-4ESW | User Guide - Page 10
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards SUMMARY STEPS 1. enable 2. vlan database 3. vtp client 4. exit DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable vlan database Purpose Enables privileged EXEC mode. •
  • Cisco HWIC-4ESW | User Guide - Page 11
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable vlan database Step 3 Example: Router# vlan database vtp transparent Step 4 Example: Router(vlan)# vtp transparent exit
  • Cisco HWIC-4ESW | User Guide - Page 12
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration mode
  • Cisco HWIC-4ESW | User Guide - Page 13
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration
  • Cisco HWIC-4ESW | User Guide - Page 14
    Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards 2. configure terminal 3. interface fastethernet interface-id 4. speed {10 | 100 | 1000 [negotiate] | auto [speed-list]} DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure
  • Cisco HWIC-4ESW | User Guide - Page 15
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs SUMMARY STEPS 1. enable 2. configure terminal 3. interface fastethernet interface-id 4. duplex [auto | full | half] DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable
  • Cisco HWIC-4ESW | User Guide - Page 16
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration mode
  • Cisco HWIC-4ESW | User Guide - Page 17
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration
  • Cisco HWIC-4ESW | User Guide - Page 18
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Note Ports do not support Dynamic Trunk Protocol (DTP). Ensure that the neighboring switch is set to a mode that will not send DTP. Configuring a Fast Ethernet Interface as Layer 2 Access Follow these
  • Cisco HWIC-4ESW | User Guide - Page 19
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Step 6 Command or Action switchport access vlan vlan-number Step 7 Example: Router(config-if)# switchport access vlan 1 no shutdown Step 8 Example: Router(config-if)# no shutdown end Example:
  • Cisco HWIC-4ESW | User Guide - Page 20
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards 3. aaa authentication dot1x {default | listname} method1 [method2...] 4. interface interface-type interface-number 5. dot1x port-control auto 6. end 7. show dot1x 8. copy running-config startup-config
  • Cisco HWIC-4ESW | User Guide - Page 21
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Command or Action Step 7 show dot1x Purpose Verifies your entries. Step 8 Example: Router# show dot1x copy running-config startup-config (Optional) Saves your entries in the configuration file.
  • Cisco HWIC-4ESW | User Guide - Page 22
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 3 Command or Action radius-server host {hostname | ip-address} auth-port port-number key string Example: Router(config)# radius-server host hostseven auth-port 75 key newauthority75 Step 4 end
  • Cisco HWIC-4ESW | User Guide - Page 23
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs ports. Follow these steps to enable periodic reauthentication of the client and to configure attempts. Example: • The range is 1 to 4294967295; the default is 3600 Router(config)# dot1x
  • Cisco HWIC-4ESW | User Guide - Page 24
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Command or Action Step 6 show dot1x Purpose Verifies your entries. Step 7 Example: Router# show dot1x copy running-config startup-config (Optional) Saves your entries in the configuration file. Example
  • Cisco HWIC-4ESW | User Guide - Page 25
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Command or Action Step 4 end Purpose Returns to privileged EXEC mode. Step 5 Example: Router(config-if)# end show dot1x Verifies your entries. Step 6 Example: Router# show dot1x copy running-config
  • Cisco HWIC-4ESW | User Guide - Page 26
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 3 Step 4 Command or Action Purpose dot1x timeout tx-period seconds Example: Router(config)# dot1x timeout tx-period seconds Sets the number of seconds that the switch waits for a response to an
  • Cisco HWIC-4ESW | User Guide - Page 27
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration
  • Cisco HWIC-4ESW | User Guide - Page 28
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards 7. copy running-config startup-config DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if
  • Cisco HWIC-4ESW | User Guide - Page 29
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs 5. show dot1x 6. copy running-config startup-config DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your
  • Cisco HWIC-4ESW | User Guide - Page 30
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards • Configuring Spanning Tree Port Cost, page 32 • Configuring the Bridge Priority of a VLAN, page 34 • Configuring Hello Time, page 35 • Configuring the Forward-Delay Time for a VLAN, page 36 •
  • Cisco HWIC-4ESW | User Guide - Page 31
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Configuring Spanning Tree Port Priority Follow the steps below to configure the spanning tree port priority of an interface. SUMMARY STEPS 1. enable 2. configure terminal 3. interface {ethernet |
  • Cisco HWIC-4ESW | User Guide - Page 32
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Command or Action Step 6 end Purpose Returns to privileged EXEC mode. Step 7 Example: Router(config)# end show spanning-tree interface fastethernet interface-id (Optional) Saves your entries in the
  • Cisco HWIC-4ESW | User Guide - Page 33
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs 5. spanning-tree vlan vlan-id cost port-cost 6. end 7. show spanning-tree interface DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables
  • Cisco HWIC-4ESW | User Guide - Page 34
    EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards SUMMARY STEPS 1. enable 2. configure terminal 3. spanning-tree vlan vlan-id priority bridge-priority 4. show spanning-tree vlan bridge [brief] DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router
  • Cisco HWIC-4ESW | User Guide - Page 35
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration
  • Cisco HWIC-4ESW | User Guide - Page 36
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Configuring the Maximum Aging Time for a VLAN Follow the steps below to configure the maximum age interval for the spanning tree. SUMMARY STEPS 1. enable 2. configure terminal 3. spanning-tree vlan vlan-id
  • Cisco HWIC-4ESW | User Guide - Page 37
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Note The root switch for each instance of spanning tree should be a backbone or distribution switch. Do not configure an access switch as the spanning tree primary root. Use the diameter keyword to
  • Cisco HWIC-4ESW | User Guide - Page 38
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 4 Command or Action no spanning-tree vlan vlan-id Step 5 Example: Router(config)# spanning-tree vlan 200 root primary show spanning-tree vlan vlan-id Example: Router(config)# show spanning-tree vlan
  • Cisco HWIC-4ESW | User Guide - Page 39
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Step 3 Command or Action mac-address-table secure mac-address fastethernet interface-id [vlan vlan-id]] Step 4 Example: Router(config)# mac-address-table secure 0000.0002.0001 fastethernet 0/1/1 vlan
  • Cisco HWIC-4ESW | User Guide - Page 40
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Command or Action Step 4 end Purpose Returns to privileged EXEC mode. Step 5 Example: Router(config)# end show mac-address-table Verifies the MAC address table. Example: Router# show mac-address-table
  • Cisco HWIC-4ESW | User Guide - Page 41
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Command or Action Step 4 end Step 5 Example: Router(config)# end show mac-address-table aging-time Example: Router# show mac-address-table aging-time Purpose Returns to privileged EXEC mode. Verifies
  • Cisco HWIC-4ESW | User Guide - Page 42
    EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Command or Action Step 4 end Purpose Returns to privileged EXEC mode. Step 5 Example: Router(config)# end show cdp Verifies the CDP configuration. Example: Router# show cdp Enabling CDP on an Interface Use
  • Cisco HWIC-4ESW | User Guide - Page 43
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Command or Action Step 5 end Purpose Exits interface configuration mode. Step 6 Example: Router(config-if)# end show cdp interface interface-id Verifies the CDP configuration on the interface. Step
  • Cisco HWIC-4ESW | User Guide - Page 44
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 4 Step 5 Step 6 Step 7 Step 8 Command or Action show cdp Example: Router# show cdp show cdp entry entry-name [protocol | version] Example: Router# show cdp entry newentry show cdp interface
  • Cisco HWIC-4ESW | User Guide - Page 45
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration
  • Cisco HWIC-4ESW | User Guide - Page 46
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 3 Step 4 Command or Action monitor session session-id {destination {interface interface-id} | {vlan vlan-id}} [, | - | rx | tx | both] Example: Router(config)# monitor session 1 source interface
  • Cisco HWIC-4ESW | User Guide - Page 47
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Step 3 Command or Action interface fastethernet interface-id Step 4 Example: Router(config)# interface fastethernet 0/3/1 power inline {auto |never} Step 5 Example: Router(config-if)# power inline
  • Cisco HWIC-4ESW | User Guide - Page 48
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards 2. configure terminal 3. ip multicast-routing DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your
  • Cisco HWIC-4ESW | User Guide - Page 49
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Step 3 Command or Action interface vlan vlan-id Step 4 Example: Router(config)# interface vlan 1 ip pim {dense-mode | sparse-mode | sparse-dense-mode} Purpose Selects the interface to be configured
  • Cisco HWIC-4ESW | User Guide - Page 50
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Internet address is 10.0.0.1/24 Broadcast address is 209.165.201.1 Address determined by setup command MTU is 1500 bytes Helper address is not set Directed broadcast forwarding is disabled Multicast
  • Cisco HWIC-4ESW | User Guide - Page 51
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Note The RPF-MFD flag indicates that the flow is completely hardware switched. The H flag indicates that the flow is hardware-switched on the outgoing interface. Configuring IGMP Snooping This section
  • Cisco HWIC-4ESW | User Guide - Page 52
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration mode
  • Cisco HWIC-4ESW | User Guide - Page 53
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs 3. ip igmp snooping vlan vlan-id immediate-leave 4. end 5. show ip igmp snooping 6. copy running-config startup-config DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable
  • Cisco HWIC-4ESW | User Guide - Page 54
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards 4. end 5. show mac-address-table multicast [vlan vlan-id] [user | igmp-snooping] [count] 6. show igmp snooping 7. copy running-config startup-config DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure
  • Cisco HWIC-4ESW | User Guide - Page 55
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Configuring a Multicast Router Port Follow the steps below to enable a static connection to a multicast router. SUMMARY STEPS 1. enable 2. configure terminal 3. ip igmp snooping vlan vlan-id mrouter {
  • Cisco HWIC-4ESW | User Guide - Page 56
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 6 Command or Action show ip igmp snooping mrouter [vlan vlan-id] Purpose (Optional) Displays Mroute discovery information. Step 7 Example: Router# show ip igmp snooping mroute vlan vlan1 copy
  • Cisco HWIC-4ESW | User Guide - Page 57
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration
  • Cisco HWIC-4ESW | User Guide - Page 58
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Disabling Per-Port Storm Control Follow these steps to disable per-port storm control. SUMMARY STEPS 1. enable 2. configure terminal 3. interface interface-type interface-number 4. no storm-control {
  • Cisco HWIC-4ESW | User Guide - Page 59
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Command or Action Step 6 end Step 7 Example: Router(config-if)# end show storm-control [interface] [{broadcast | multicast | unicast | history}] Example: Router# show storm-control Purpose Returns to
  • Cisco HWIC-4ESW | User Guide - Page 60
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 3 Step 4 Step 5 Step 6 Command or Action Purpose interface fastethernet interface-id Specifies the port to configure and enters interface configuration mode. Example: Router(config)# interface
  • Cisco HWIC-4ESW | User Guide - Page 61
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Configuring Fallback Bridging This section describes how to configure fallback bridging on your switch. It contains this configuration information: • Creating a Bridge Group, page 61 • Preventing the
  • Cisco HWIC-4ESW | User Guide - Page 62
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards 4. bridge bridge-group protocol vlan-bridge 5. interface interface-type interface-number 6. bridge-group bridge-group 7. end 8. show vlan-bridge 9. show running-config 10. copy running-config startup-config
  • Cisco HWIC-4ESW | User Guide - Page 63
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Step 8 Command or Action show vlan-bridge Purpose (Optional) Verifies forwarding mode. Step 9 Example: Router# show vlan-bridge show running-config (Optional) Verifies your entries. Step 10
  • Cisco HWIC-4ESW | User Guide - Page 64
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 3 Command or Action no bridge bridge-group acquire Example: Router(config)# no bridge 100 acquire Step 4 end Purpose Enables the switch to stop forwarding any frames for stations that it has
  • Cisco HWIC-4ESW | User Guide - Page 65
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration
  • Cisco HWIC-4ESW | User Guide - Page 66
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards 4. end 5. show running-config 6. copy running-config startup-config DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC
  • Cisco HWIC-4ESW | User Guide - Page 67
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs • Assigning a Path Cost, page 69 • Adjusting . Enters global configuration mode. Step 3 Example: Router# configure terminal bridge bridge-group priority number Example: Router(config)# bridge 100
  • Cisco HWIC-4ESW | User Guide - Page 68
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Command or Action Step 4 end Purpose Returns to privileged EXEC mode. Step 5 Example: Router(config)# end show running-config Verifies your entry. Step 6 Example: Router# show running-config copy
  • Cisco HWIC-4ESW | User Guide - Page 69
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Step 3 Step 4 Step 5 Command or Action interface interface-type interface-number Example: Router(config)# interface fastethernet 0/3/1 bridge bridge-group priority number Example: Router(config-if)#
  • Cisco HWIC-4ESW | User Guide - Page 70
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration mode
  • Cisco HWIC-4ESW | User Guide - Page 71
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Adjusting the Interval Between Hello BPDUs Follow the steps below to adjust the interval between hello BPDUs. SUMMARY STEPS 1. enable 2. configure terminal 3. bridge bridge-group hello-time seconds 4.
  • Cisco HWIC-4ESW | User Guide - Page 72
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards The forward-delay interval is the amount of time spent listening for topology change information after an interface has been activated for switching and before
  • Cisco HWIC-4ESW | User Guide - Page 73
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs If a switch does not hear BPDUs from the root switch within a specified interval, it recomputes the spanning-tree topology. Follow the steps below to change
  • Cisco HWIC-4ESW | User Guide - Page 74
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards When a loop-free path exists between any two switched subnetworks, you can prevent BPDUs generated in one switching subnetwork from impacting devices in the other
  • Cisco HWIC-4ESW | User Guide - Page 75
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Step 6 Command or Action show running-config Purpose (Optional) Verifies your entry. Step 7 Example: Router# show running-config copy running-config startup-config (Optional) Saves your entry in the
  • Cisco HWIC-4ESW | User Guide - Page 76
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Configuring Separate Voice and Data Subnets The HWICs can automatically configure voice VLAN. This capability overcomes the management complexity of overlaying a voice topology onto a data network while
  • Cisco HWIC-4ESW | User Guide - Page 77
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Step 4 Command or Action switchport mode trunk Step 5 Example: Router(config-if)# switchport mode trunk switchport voice vlan vlan-id Example: Router(config-if)# switchport voice vlan 100 Purpose
  • Cisco HWIC-4ESW | User Guide - Page 78
    HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 3 Command or Action Purpose interface interface-type interface-number Specifies the port to be configured, and enters interface configuration mode. Example: • Enter the interface type and interface number. Router(config
  • Cisco HWIC-4ESW | User Guide - Page 79
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs 2. configure terminal 3. snmp-server host ip-address traps snmp vlan-membership 4. end DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables
  • Cisco HWIC-4ESW | User Guide - Page 80
    -4ESW and HWIC-D-9ESW EtherSwitch Interface Cards SUMMARY STEPS 1. enable 2. configure terminal 3. interface interface-type interface-number 4. ip address ip-address subnet-mask 5. exit 6. ip default-gateway ip-address 7. end DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router
  • Cisco HWIC-4ESW | User Guide - Page 81
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Removing IP Information From a Switch Use the following procedure to remove the IP information (such as an IP address) from a switch. Note Using the no ip address command in interface configuration mode
  • Cisco HWIC-4ESW | User Guide - Page 82
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Specifying a Domain Name and Configuring the DNS Each unique IP address can have a host name associated with it. The Cisco IOS software maintains an EXEC mode and related Telnet support operations. This
  • Cisco HWIC-4ESW | User Guide - Page 83
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration
  • Cisco HWIC-4ESW | User Guide - Page 84
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 3 Command or Action no monitor session session-id Purpose Disables port monitoring for a specific session. Step 4 Example: Router(config)# no monitor session 37 end Returns to privileged EXEC
  • Cisco HWIC-4ESW | User Guide - Page 85
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs 000a.000b.000c 000d.e105.cc70 00aa.00bb.00cc -----------Secure Self Static ---1 1 1 FastEthernet0/1/8 Vlan1 FastEthernet0/1/0 All addresses are associated with a VLAN. An address can exist in
  • Cisco HWIC-4ESW | User Guide - Page 86
    How to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 3 Command or Action mac-address-table aging-time seconds Step 4 Example: Router(config)# mac-address-table aging-time 30000 end Purpose Enters the number of seconds that dynamic addresses are to
  • Cisco HWIC-4ESW | User Guide - Page 87
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs Adding Secure Addresses The secure address table contains secure MAC addresses and their associated ports and VLANs. A secure address is a manually entered unicast address that is forwarded to only one
  • Cisco HWIC-4ESW | User Guide - Page 88
    to Configure EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards SUMMARY STEPS 1. enable 2. configure terminal 3. no mac-address-table secure hw-addr vlan vlan-id 4. end DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal
  • Cisco HWIC-4ESW | User Guide - Page 89
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards How to Configure EtherSwitch HWICs 4. end DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global
  • Cisco HWIC-4ESW | User Guide - Page 90
    HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Step 3 Command or Action no mac-address-table static hw-addr [interface] interface-id [vlan] vlan-id Purpose Enters the static MAC address, the interface, and the VLAN ID of the port to be removed. Step 4 Example: Router(config
  • Cisco HWIC-4ESW | User Guide - Page 91
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Configuration Examples for EtherSwitch HWICs • VLAN Trunking Using VTP: Example, page 94 • Spanning Tree: Examples, page 94 • MAC Table Manipulation: Example, page 97 • Switched Port Analyzer (SPAN) Source: Examples, page 97 • IGMP
  • Cisco HWIC-4ESW | User Guide - Page 92
    Configuration Examples for EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Interface Speed: Example The following example shows the interface speed being set to 100 Mbps on Fast Ethernet interface 0/3/7: Router(config)# interface fastethernet 0/3/7 Router(config-if)#
  • Cisco HWIC-4ESW | User Guide - Page 93
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Configuration Examples for EtherSwitch HWICs Router(config-if)# exit VLAN Trunking Using VTP: Example The following example shows how to configure the switch as a VTP server: Router# vlan database Router(vlan)# vtp server Setting device
  • Cisco HWIC-4ESW | User Guide - Page 94
    Configuration Examples for EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Router# configure terminal Router(config)# interface fastethernet 0/3/2 Router(config-if)# spanning-tree vlan 20 port-priority 64 Router(config-if)# end Router# The following example shows how
  • Cisco HWIC-4ESW | User Guide - Page 95
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Configuration Examples for EtherSwitch HWICs Timers: message age 2, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 1, received 175 Router# Bridge Priority of a VLAN: Example The following example shows the
  • Cisco HWIC-4ESW | User Guide - Page 96
    for EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Router# Spanning Tree Root: Example The following example shows the switch being configured as the root bridge for VLAN 10, with a network diameter of 4: Router# configure terminal Router(config)# spanning-tree vlan
  • Cisco HWIC-4ESW | User Guide - Page 97
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Configuration Examples for EtherSwitch HWICs IGMP Snooping: Example The following example shows the output from configuring IGMP snooping: Router# show mac-address-table multicast igmp-snooping HWIC Slot: 1 MACADDR VLANID
  • Cisco HWIC-4ESW | User Guide - Page 98
    Configuration Examples for EtherSwitch HWICs Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Flags:D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C Connected, L - Local, P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created entry, X -
  • Cisco HWIC-4ESW | User Guide - Page 99
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Configuration Examples for EtherSwitch HWICs Ethernet Switching: Examples • Subnets for Voice and Data: Example, page 100 • Inter-VLAN Routing: Example, page 101 • Single Subnet Configuration: Example, page 101 • Ethernet Ports on IP
  • Cisco HWIC-4ESW | User Guide - Page 100
    Additional References Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards ip address 172.3.1.2 255.255.255.0 Note Standard IGP routing protocols such as RIP, IGRP, EIGRP, and OSPF are supported on the EtherSwitch HWIC. Multicast routing is also supported for PIM dense mode, sparse mode and
  • Cisco HWIC-4ESW | User Guide - Page 101
    configuring IP routing Cisco IOS IP Routing: Protocol-Independent Configuration Guide for the Cisco IOS Release you are using Information about intrachassis stacking configuration 16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series module VLAN
  • Cisco HWIC-4ESW | User Guide - Page 102
    References Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Standards Standards Title No new or modified standards are supported by this - feature, and support for existing standards have not been modified by this feature. MIBs MIBs No new or modified MIBs are supported by
  • Cisco HWIC-4ESW | User Guide - Page 103
    HWIC-4ESW and the 9-port Cisco HWIC-D-9ESW EtherSwitch high speed WAN interface cards (HWICs) hardware feature is supported on Cisco 1800 (modular), Cisco 2800, and Cisco 3800 series integrated services routers. Cisco EtherSwitch HWICs are 10/100BASE-T Layer 2 Ethernet switches with Layer 3 routing
  • Cisco HWIC-4ESW | User Guide - Page 104
    Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards Feature Information for the Cisco HWIC-4ESW and the Cisco HWIC-D-9ESW EtherSwitch Cards 104
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Americas Headquarters:
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706
USA
Cisco HWIC-4ESW and HWIC-D-9ESW
EtherSwitch Interface Cards
First Published: May 17, 2005
Last Updated: July 28, 2010
This document provides configuration tasks for the 4-port Cisco HWIC-4ESW and the 9-port
Cisco HWIC-D-9ESW EtherSwitch high-speed WAN interface cards (HWICs) hardware feature
supported on Cisco 1800 (modular), Cisco 2800, and Cisco 3800 series integrated services routers.
Cisco EtherSwitch HWICs are 10/100BASE-T Layer 2 Ethernet switches with Layer 3 routing
capability. (Layer 3 routing is forwarded to the host and is not actually performed at the switch.) Traffic
between different VLANs on a switch is routed through the router platform. Any one port on a
Cisco EtherSwitch HWIC may be configured as a stacking port to link to another Cisco EtherSwitch
HWIC or EtherSwitch network module in the same system. An optional power module can also be added
to provide inline power for IP telephones. The HWIC-D-9ESW HWIC requires a double-wide card slot.
This hardware feature does not introduce any new or modified Cisco IOS commands.
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest feature
information and caveats, see the release notes for your platform and software release. To find information
about the features documented in this module, and to see a list of the releases in which each feature is
supported, see the
“Feature Information for the Cisco HWIC-4ESW and the Cisco HWIC-D-9ESW
EtherSwitch Cards” section on page 104
.
Use Cisco Feature Navigator to find information about platform support and Cisco IOS and Catalyst OS
software image support. To access Cisco Feature Navigator, go to
. An
account on Cisco.com is not required.