HP 3020 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I
HP 3020 - Cisco Catalyst Blade Switch Manual
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- HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 1
Which Files to Use" section on page 3. For the complete list of Cisco Catalyst Blade Switch 3020 for HP documentation, see the "Related Documentation" section on page 33. You can download the switch software from this site (registered Cisco.com users with a login password): http://www.cisco.com - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 2
Manager System Requirements" section on page 2 Hardware Supported The hardware supported on this release is the Cisco Catalyst Blade Switch 3020 for HP. Device Manager System Requirements These sections describes the hardware and software requirements for using the device manager: • "Hardware - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 3
Windows 2000 None Windows XP None 1. Service Pack 1 or higher is required for Internet Explorer 5.5. Microsoft Internet Explorer1 5.5 or 6.0 5.5 or 6.0 Netscape Navigator 7.1 7.1 Upgrading the Switch Software These are the procedures for downloading software. Before downloading software - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 4
manager files. This image has Layer 2+ features. Cisco Catalyst Blade Switch 3020 for HP cryptographic image file and device manager files. This image has the Kerberos and SSH features. Archiving Software Images Before upgrading your switch software, make sure that you have archived copies of the - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 5
the /leave-old-sw option. Recovering from a Software Failure For additional recovery procedures, see the "Troubleshooting" chapter in the software configuration guide for this release. OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 6
Multicasting" section on page 8 • "MAC Addressing Multicasting" section on page 8 • "QoS" section on page 9 • "SPAN and RSPAN" section on page 9 • "Trunking" section on page 10 • "VLAN" section on page 10 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 7
MAC addresses are incorrectly forwarded when they should be blocked The workaround is to enter the no switchport block unicast interface configuration command on that specific ) OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 7 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 8
to prevent a denial of service attack from occurring. (CSCeb59166) (CSCea85312) MAC Addressing Multicasting These less than the maximum supported value. (CSCdy09008) • packets that are forwarded through software. Hence, with multicast routing enabled Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 9
sent to the other RSPAN VLAN. This problem does not affect RSPAN destination sessions. The workaround is to configure only one RSPAN source session. This is a hardware limitation. (CSCea72326) OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 10
interface other than one in VLAN Y switch is on, it is blue. However, when the image of this LED on the device manager Front Panel view is on, it is green. There is no workaround (CSCsd98457). Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 10 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 11
Cisco IOS software: • The window, choose Automatically. 4. Click OK. 5. Click OK to exit the Internet Options window switch. Use the show running-config privileged EXEC command to see if the HTTP server is enabled or disabled. OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 12
http://10.1.126.45:184 where 184 is the new HTTP port number). You should write down the port number through which you are connected. Use care when changing the switch IP manager. Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 12 OL-8918-03 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 13
unexpected activity in this software release: • CSCei63394 When generated. This is not a supported configuration. Only one host should be connected to an appears. The workaround is to clear the MAC address table. This forces the VMPS Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 13 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 14
the switch by using the no dot1x system-auth-control global configuration command, some interface level configuration commands, including the dot1x timeout and dot1x mac-auth- well. Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 14 OL-8918-03 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 15
in the network. The MAC address is automatically relearned after problem from occurring, is to enable critical authentication by entering the dot1x critical {eapol | recovery delay milliseconds} global configuration command. OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 16
messages were generated. This is not a supported configuration. Only one host should have been connected to an lead to a sustained Denial-of-Service (DoS); however, vulnerabilities are Cisco has made free software available to address these Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 17
bug ID CSCsd92405 Cisco has made free software available to address these vulnerabilities for affected . • CSCsc05371 When you configure a MAC address filter by entering the mac-address-table static vlan drop global configuration Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 17 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 18
malformed Abstract Syntax Notation One (ASN.1) object is be used to choose a software release which fixes all security supported on physical and VLAN interfaces only Service Policy attachment failed Remove policy failed for interface Fa0 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 19
may lead to a sustained Denial-of-Service (DoS); however, vulnerabilities are not known Guide" section on page 33 Updates to Software Configuration Guide This section was updated in the "Configuring EtherChannels" chapter: OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 20
one to use web authorization if the client does not support IEEE 802.1x authentication. Web authentication requires two Cisco when the ACL is applied.) For example: proxyacl# 10=permit ip any 10.0.0.0 255.0.0.0 proxyacl# 20=permit ip any 11.1.0.0 Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 21
. Note The same rule cannot be used for both web authentication and NAC Layer 2 IP validation. OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 21 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 22
interface-id Step 8 switchport mode access Step 9 dot1x port-control auto Step 10 dot1x fallback fallback-profile Purpose Enter global configuration mode. Define a web authentication rule Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 22 OL-8918-03 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 23
profile no dot1x fallback Syntax Description profile Specify a fallback profile for clients that do not support IEEE 802.1x authentication. Defaults No fallback is enabled. OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 23 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 24
fallback profile Syntax Description profile Specify the fallback profile for clients that do not support IEEE 802.1x authentication. Defaults No fallback profile is configured. Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 24 OL-8918-03 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 25
1x fallback behavior for IEEE 802.1x ports that do not have supplicants. The only supported behavior is to fall back to web authentication. After entering the fallback profile command, -8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 25 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 26
that do not support IEEE 802.1x authentication. Enable web authentication on a port Enable web authentication globally on a switch Displays information about NAC cached entries or the NAC configuration. For more information, see the Network Admission Control Software Configuration Guide on Cisco.com - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 27
Network Admission Control Software Configuration Guide on Cisco.com. show fallback profile Use the show fallback profile privileged EXEC command to display the fallback profiles that are configured on a switch. OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 28
. (Optional) Copy output to a specified URL. (Optional) Copy output to a specifed URL. Expression in the output to use as a reference point. Specified URL where NONE Related Commands Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 28 OL-8918-03 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 29
support IEEE 802.1x authentication. Create a web authentication fallback profile. Enable web authentication on a switch port Enable web authentication globally on a switch Displays IEEE 802.1x status for the specified port. OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 30
Ensure that the Cisco IOS software running on the switch supports the SFP module. You might need to upgrade your software. Otherwise, verify that the SFP module was obtained from Cisco or from a supported vendor. Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 31
Protocol (WCCP) has found a service on the specified WCCP client. [chars] is the name of the service, and [IP_address] is the client IP address. Recommended Action No action is required. OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 32
allowed VLAN list change and is removed from the configuration. [int] is the VLAN ID, and [chars] is the switch port assigned to the VLAN. Recommended Action No action is required. Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 32 OL-8918-03 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 33
) • Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide (not orderable but available on Cisco.com) • Cisco Catalyst Blade Switch 3020 for HP Command Reference (not orderable but available on Cisco.com) • Cisco Catalyst Blade Switch 3020 for HP System Message Guide (not orderable but - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 34
command guides for Cisco hardware and software products. With the DVD, you have access to the HTML documentation and some of the PDF Support site area by entering your comments in the feedback form available in every online document. Release Notes for the Cisco Catalyst Blade Switch 3020 for HP - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 35
: http://www.cisco.com/en/US/products/products_psirt_rss_feed.html Reporting Security Problems in Cisco Products Cisco is committed use in your correspondence with PSIRT is the one linked in the Contact Summary section of the Security Vulnerability Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 35 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 36
troubleshooting and resolving technical issues with Cisco products and technologies. The website is available 24 hours a day at this URL: http://www.cisco.com/en/US/support/index.html Access to all tools on the Cisco Support service call. Release Notes for the Cisco Catalyst Blade Switch 3020 for HP - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 37
page and then click the Technical Support & Documentation radio button. To service requests to help keep your business operations running smoothly. To open a service request by telephone, use one service to satisfactory levels. OL-8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 38
Guide is a handy, compact reference tool that includes brief product overviews, key features, sample part numbers, and abbreviated technical specifications http://www.cisco.com/en/US/learning/index.html Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 39
trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.; and Access Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE 8918-03 Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 39 - HP 3020 | Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco I - Page 40
Obtaining Additional Publications and Information Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later 40 OL-8918-03
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Release Notes for the Cisco Catalyst
Blade Switch 3020 for HP,
Cisco IOS Release 12.2(35)SE and Later
Revised May 22, 2007
Cisco IOS Release 12.2(35)SE and later runs on the Cisco Catalyst Blade Switch 3020 for HP, also
referred to as the
switch
.
These release notes include important information about Cisco IOS Release 12.2(35)SE and later and
any limitations, restrictions, and caveats that apply to them. Verify that these release notes are correct
for your switch:
•
If you are installing a new switch, see the Cisco IOS release label on the rear panel of your switch.
•
If your switch is on, use the
show version
privileged EXEC command. See the
“Finding the
Software Version and Feature Set” section on page 3
.
•
If you are upgrading to a new release, see the software upgrade filename for the software version.
See the
“Deciding Which Files to Use” section on page 3
.
For the complete list of Cisco Catalyst Blade Switch 3020 for HP documentation, see the
“Related
Documentation” section on page 33
.
You can download the switch software from this site (registered Cisco.com users with a login password):
This software release is part of a special release of Cisco IOS software that is not released on the same
8-week maintenance cycle that is used for other platforms. As maintenance releases and future software
releases become available, they will be posted to Cisco.com in the Cisco IOS software area.
Contents
This information is in the release notes:
•
“System Requirements” section on page 2
•
“Upgrading the Switch Software” section on page 3
•
“Installation Notes” section on page 6