Release Notes for Catalyst 5000 Family Software Release 5.x [Cisco Catalyst 5000 Series Switches]

Table Of Contents

Release Notes for Catalyst 5000 Family Software Release 5.x

Document Contents

Release 5.x Memory Requirements

Release 5.x Software Upgrade Path

Release 5.x Supervisor Engine Support Matrix

Supervisor Engine Redundancy

Product and Software Version Support Matrix

Release 5.x Orderable Software Images

New Features for Supervisor Engine Software Release 5.5

New Features for Supervisor Engine Software Release 5.4

New Features for Supervisor Engine Software Release 5.2

New Features for Supervisor Engine Software Release 5.1(2a)

New Features for Supervisor Engine Software Release 5.1

Open and Resolved Caveats in Software Release 5.5(21)

Open Caveats in Software Release 5.5(21)

Resolved Caveats in Software Release 5.5(21)

Open and Resolved Caveats in Software Release 5.5(20)

Open Caveats in Software Release 5.5(20)

Resolved Caveats in Software Release 5.5(20)

Open and Resolved Caveats in Software Release 5.5(19)

Open Caveats in Software Release 5.5(19)

Resolved Caveats in Software Release 5.5(19)

Open and Resolved Caveats in Software Release 5.5(18)

Open Caveats in Software Release 5.5(18)

Resolved Caveats in Software Release 5.5(18)

Open and Resolved Caveats in Software Release 5.5(17)

Open Caveats in Software Release 5.5(17)

Resolved Caveats in Software Release 5.5(17)

Open and Resolved Caveats in Software Release 5.5(16)

Open Caveats in Software Release 5.5(16)

Resolved Caveats in Software Release 5.5(16)

Open and Resolved Caveats in Software Release 5.5(15)

Open Caveats in Software Release 5.5(15)

Resolved Caveats in Software Release 5.5(15)

Open and Resolved Caveats in Software Release 5.5(14)

Open Caveats in Software Release 5.5(14)

Resolved Caveats in Software Release 5.5(14)

Open and Resolved Caveats in Software Release 5.5(13a)

Open Caveats in Software Release 5.5(13a)

Resolved Caveats in Software Release 5.5(13a)

Open and Resolved Caveats in Software Release 5.5(13)

Open Caveats in Software Release 5.5(13)

Resolved Caveats in Software Release 5.5(13)

Open and Resolved Caveats in Software Release 5.5(12a)

Open Caveats in Software Release 5.5(12a)

Resolved Caveats in Software Release 5.5(12a)

Open and Resolved Caveats in Software Release 5.5(12)

Open Caveats in Software Release 5.5(12)

Resolved Caveats in Software Release 5.5(12)

Open and Resolved Caveats in Software Release 5.5(11a)

Open Caveats in Software Release 5.5(11a)

Resolved Caveats in Software Release 5.5(11a)

Open and Resolved Caveats in Software Release 5.5(11)

Open Caveats in Software Release 5.5(11)

Resolved Caveats in Software Release 5.5(11)

Open and Resolved Caveats in Software Release 5.5(10a)

Open Caveats in Software Release 5.5(10a)

Resolved Caveats in Software Release 5.5(10a)

Open and Resolved Caveats in Software Release 5.5(10)

Open Caveats in Software Release 5.5(10)

Resolved Caveats in Software Release 5.5(10)

Open and Resolved Caveats in Software Release 5.5(9)

Open Caveats in Software Release 5.5(9)

Resolved Caveats in Software Release 5.5(9)

Open and Resolved Caveats in Software Release 5.5(8a)

Open Caveats in Software Release 5.5(8a)

Resolved Caveats in Software Release 5.5(8a)

Open and Resolved Caveats in Software Release 5.5(8)

Open Caveats in Software Release 5.5(8)

Resolved Caveats in Software Release 5.5(8)

Open and Resolved Caveats in Software Release 5.5(7a)

Open Caveats in Software Release 5.5(7a)

Resolved Caveats in Software Release 5.5(7a)

Open and Resolved Caveats in Software Release 5.5(7)

Open Caveats in Software Release 5.5(7)

Resolved Caveats in Software Release 5.5(7)

Open and Resolved Caveats in Software Release 5.5(6)

Open Caveats in Software Release 5.5(6)

Resolved Caveats in Software Release 5.5(6)

Open and Resolved Caveats in Software Release 5.5(5)

Open Caveats in Software Release 5.5(5)

Resolved Caveats in Software Release 5.5(5)

Open and Resolved Caveats in Software Release 5.5(4b)

Open Caveats in Software Release 5.5(4b)

Resolved Caveats in Software Release 5.5(4b)

Open and Resolved Caveats in Software Release 5.5(4a)

Open Caveats in Software Release 5.5(4a)

Resolved Caveats in Software Release 5.5(4a)

Open and Resolved Caveats in Software Release 5.5(4)

Open Caveats in Software Release 5.5(4)

Resolved Caveats in Software Release 5.5(4)

Open and Resolved Caveats in Software Release 5.5(3)

Open Caveats in Software Release 5.5(3)

Resolved Caveats in Software Release 5.5(3)

Open and Resolved Caveats in Software Release 5.5(2)

Open Caveats in Software Release 5.5(2)

Resolved Caveats in Software Release 5.5(2)

Open and Resolved Caveats in Software Release 5.5(1)

Open Caveats in Software Release 5.5(1)

Resolved Caveats in Software Release 5.5(1)

Open and Resolved Caveats in Software Release 5.4(4a)

Open Caveats in Software Release 5.4(4a)

Resolved Caveats in Software Release 5.4(4a)

Open and Resolved Caveats in Software Release 5.4(4)

Open Caveats in Software Release 5.4(4)

Resolved Caveats in Software Release 5.4(4)

Open and Resolved Caveats in Software Release 5.4(3)

Open Caveats in Software Release 5.4(3)

Resolved Caveats in Software Release 5.4(3)

Open and Resolved Caveats in Software Release 5.4(2a)

Open Caveats in Software Release 5.4(2a)

Resolved Caveats in Software Release 5.4(2a)

Open and Resolved Caveats in Software Release 5.4(2)

Open Caveats in Software Release 5.4(2)

Resolved Caveats in Software Release 5.4(2)

Open and Resolved Caveats in Software Release 5.4(1)

Open Caveats in Software Release 5.4(1)

Resolved Caveats in Software Release 5.4(1)

Open and Resolved Caveats in Software Release 5.2(7a)

Open Caveats in Software Release 5.2(7a)

Resolved Caveats in Software Release 5.2(7a)

Open and Resolved Caveats in Software Release 5.2(4)

Open Caveats in Software Release 5.2(4)

Resolved Caveats in Software Release 5.2(4)

Open and Resolved Caveats in Software Release 5.2(3)

Open Caveats in Software Release 5.2(3)

Resolved Caveats in Software Release 5.2(3)

Open and Resolved Caveats in Software Release 5.2(2)

Open Caveats in Software Release 5.2(2)

Resolved Caveats in Software Release 5.2(2)

Open and Resolved Caveats in Software Release 5.2(1)

Open Caveats in Software Release 5.2(1)

Resolved Caveats in Software Release 5.2(1)

Open and Resolved Caveats in Software Release 5.1(2b)

Open Caveats in Software Release 5.1(2b)

Resolved Caveats in Software Release 5.1(2b)

Open and Resolved Caveats in Software Release 5.1(2a)

Open Caveats in Software Release 5.1(2a)

Resolved Caveats in Software Release 5.1(2a)

Open Caveats in Software Release 5.1(1)

Usage Guidelines, Restrictions, and Troubleshooting

System and Supervisor Engine

Modules and Switch Ports

Transceivers

Spanning Tree

VTP, VLANs, and VLAN Trunks

EtherChannel

SPAN

Multicast

Network Analysis Module and TrafficDirector

CiscoView Images

Documentation Updates for Software Release 5.2

Documentation Updates for Software Release 5.1

Additional Documentation

Obtaining Documentation

Cisco.com

Documentation DVD

Ordering Documentation

Documentation Feedback

Cisco Product Security Overview

Reporting Security Problems in Cisco Products

Obtaining Technical Assistance

Cisco Technical Support Website

Submitting a Service Request

Definitions of Service Request Severity

Obtaining Additional Publications and Information

Release Notes for Catalyst 5000 Family Software Release 5.x

Final 5.x Release:
5.5(21)- May 24, 2005

Previous Releases: 5.5(20), 5.5(19), 5.5(18), 5.5(17), 5.5(16), 5.5(15), 5.5(14), 5.5(13a), 5.5(13), 5.5(12a), 5.5(12), 5.5(11a), 5.5(11), 5.5(10a), 5.5(10), 5.5(9), 5.5(8a)CV, 5.5(8), 5.5(7a) - GD release, 5.5(7), 5.5(6), 5.5(5), 5.5(4b), 5.5(4a), 5.5(4), 5.5(3), 5.5(2), 5.5(1), 5.4(3), 5.4(4a), 5.4(4), 5,4(2a), 5.4(2), 5.4(1) - Deferred, 5.2(7a), 5.2(4), 5.2(3), 5.2(2), 5.2(1), 5.1(2b), 5.1(2a), 5.1(1) - Deferred

These release notes describe the features, modifications, and caveats for Catalyst 5000 family supervisor engine software release 5.x and all 5.x maintenance releases. The most current 5.x release is supervisor engine software release 5.5(21). These release notes apply to Catalyst 5000 family switches and to Catalyst 2926G series switches running Catalyst 5000 family supervisor engine software.

Caution We strongly recommend that you read these release notes before using your switch or upgrading your switch software.

Note Although the software image in a new Catalyst 5000 family switch operates correctly, later software images containing the latest upgrades and modifications are released regularly to provide you the optimal software available. We strongly recommend that you check for the latest released software images at the World Wide Web location listed in the "Release 5.x Software Upgrade Path" section.

Note Release notes for prior Catalyst 5000 family software releases were accurate at the time of release. However, for information on the latest caveats and updates to previously released Catalyst 5000 family software releases, refer to the release notes for the latest maintenance release in your software release train. You can access all Catalyst 5000 family release notes at the World Wide Web locations listed in the "Obtaining Documentation" section.

Document Contents

These release notes describe the following topics:

•Release 5.x Memory Requirements

•Release 5.x Software Upgrade Path

•Release 5.x Supervisor Engine Support Matrix

•Supervisor Engine Redundancy

•Product and Software Version Support Matrix

•Release 5.x Orderable Software Images

•New Features for Supervisor Engine Software Release 5.5

•New Features for Supervisor Engine Software Release 5.4

•New Features for Supervisor Engine Software Release 5.2

•New Features for Supervisor Engine Software Release 5.1(2a)

•New Features for Supervisor Engine Software Release 5.1

•Open and Resolved Caveats in Software Release 5.5(21)

•Open and Resolved Caveats in Software Release 5.5(20)

•Open and Resolved Caveats in Software Release 5.5(19)

•Open and Resolved Caveats in Software Release 5.5(18)

•Open and Resolved Caveats in Software Release 5.5(17)

•Open and Resolved Caveats in Software Release 5.5(16)

•Open and Resolved Caveats in Software Release 5.5(15)

•Open and Resolved Caveats in Software Release 5.5(14)

•Open and Resolved Caveats in Software Release 5.5(13a)

•Open and Resolved Caveats in Software Release 5.5(13)

•Open and Resolved Caveats in Software Release 5.5(12a)

•Open and Resolved Caveats in Software Release 5.5(12)

•Open and Resolved Caveats in Software Release 5.5(11a)

•Open and Resolved Caveats in Software Release 5.5(11)

•Open and Resolved Caveats in Software Release 5.5(10a)

•Open and Resolved Caveats in Software Release 5.5(10)

•Open and Resolved Caveats in Software Release 5.5(9)

•Open and Resolved Caveats in Software Release 5.5(8a)

•Open and Resolved Caveats in Software Release 5.5(8)

•Open and Resolved Caveats in Software Release 5.5(7a)

•Open and Resolved Caveats in Software Release 5.5(7)

•Open and Resolved Caveats in Software Release 5.5(6)

•Open and Resolved Caveats in Software Release 5.5(5)

•Open and Resolved Caveats in Software Release 5.5(4b)

•Open and Resolved Caveats in Software Release 5.5(4a)

•Open and Resolved Caveats in Software Release 5.5(4)

•Open and Resolved Caveats in Software Release 5.5(3)

•Open and Resolved Caveats in Software Release 5.5(2)

•Open and Resolved Caveats in Software Release 5.5(1)

•Open and Resolved Caveats in Software Release 5.4(4a)

•Open and Resolved Caveats in Software Release 5.4(4)

•Open and Resolved Caveats in Software Release 5.4(3)

•Open and Resolved Caveats in Software Release 5.4(2a)

•Open and Resolved Caveats in Software Release 5.4(2)

•Open and Resolved Caveats in Software Release 5.4(1)

•Open and Resolved Caveats in Software Release 5.2(7a)

•Open and Resolved Caveats in Software Release 5.2(4)

•Open and Resolved Caveats in Software Release 5.2(3)

•Open and Resolved Caveats in Software Release 5.2(2)

•Open and Resolved Caveats in Software Release 5.2(1)

•Open and Resolved Caveats in Software Release 5.1(2b)

•Open and Resolved Caveats in Software Release 5.1(2a)

•Open Caveats in Software Release 5.1(1)

•Usage Guidelines, Restrictions, and Troubleshooting

•Documentation Updates for Software Release 5.2

•Documentation Updates for Software Release 5.1

•Additional Documentation

•Obtaining Documentation

•Documentation Feedback

•Cisco Product Security Overview

•Obtaining Technical Assistance

•Obtaining Additional Publications and Information

Release 5.x Memory Requirements

The Catalyst 5000 family supervisor engine 5.x software releases require a minimum of 32-MB DRAM installed on your supervisor engine.

All Catalyst 5000 family supervisor engines with at least 32-MB DRAM fully support software release 5.x, with the exception of Supervisor Engine I.

Release 5.x Software Upgrade Path

Caution Always back up the switch configuration file before upgrading or downgrading the switch software to avoid losing all or part of the configuration stored in nonvolatile RAM (NVRAM). Note that a software downgrade will always cause the configuration to be lost. Use the write network command (Supervisor Engine II, II G, or III G) or the copy config tftp command (Supervisor Engine III or III F, and on the Catalyst 2926G) to back up your configuration to a Trivial File Transfer Protocol (TFTP) server. Use the copy config flash command on a Supervisor Engine III or III F, and on the Catalyst 2926G, to back up the configuration to a Flash device.

Catalyst 5000 family supervisor engine software image files are available in the Software Center on Cisco.com, Cisco's WWW site (software downloads are available to registered Cisco.com users only):
http://www.cisco.com/pcgi-bin/tablebuild.pl/cat5000-sup

Note Supervisor Engine I, the WS-C2900, and the WS-C2926F/T are not supported in software release 5.x.

Caution On Supervisor Engine II, you must have NMP boot ROM version 5.1(2) or later, MCP boot ROM version 4.1(3) or later, and at least 32-MB DRAM to upgrade to any 5.x release. A boot ROM and SIMM upgrade kit is available for Supervisor Engine II (MEM-C5K-SUP2-UPGD).

Caution Upgrading from software release versions 4.5(1), 4.5(2), 4.5(3), 5.1(x), or 5.2(1) causes Token Ring module configurations to be lost. The workaround is to upload the configuration to a TFTP server before upgrading and reload the configuration after the upgrade is complete. Note that this problem only affects the configuration for the actual Token Ring module itself and not general configurations such as Token Ring VLAN.

Table 1 shows the supervisor engine software upgrade path to software release 5.x from previous supervisor engine software releases.

Table 1 Catalyst 5000 Family 5.x Software Upgrade Path

Desired Upgrade

Upgrade Path

2.4(3) or earlier to 5.x

Supervisor Engine II

Follow these steps to upgrade to 5.x:

1. Upgrade to software release 2.4(5)

2. Upgrade to release 3.2(4)

3. Upgrade to release 5.x.

2.4(4) through 3.2(2) to 5.x

Supervisor Engine II

Follow these steps to upgrade to 5.x:

1. Upgrade to release 3.2(4)

2. Upgrade to release 5.x.

Supervisor Engine III

No restriction. Upgrade directly to software release 5.x.

3.2(3) or later to 5.x

All Supervisor Engines

No restriction. Upgrade directly to software release 5.x.

Note In some cases, when upgrading to software release 5.x from release 4.4(1) or earlier, a "Corrupted nvlog area" error is generated. This error is harmless and can be safely ignored.

Release 5.x Supervisor Engine Support Matrix

Catalyst 5000 family switches support these supervisor engine modules in software release 5.x:

•Supervisor Engine II

•Supervisor Engine II G

•Supervisor Engine III

•Supervisor Engine III F

•Supervisor Engine III G

Some supervisor engine types are not supported in certain switch chassis. Table 2 shows which supervisor engine types are supported in which Catalyst 5000 family switch chassis.

In addition, the supervisor engines are compatible with specific software releases. For more information, see the "Product and Software Version Support Matrix" section.

Table 2 Supervisor Engine Chassis Support Matrix

Switch Chassis

Supervisor Engine II¹

Supervisor Engine II G

Supervisor Engine III

Supervisor Engine III F

Supervisor Engine III G

Catalyst 2926G

N/A

N/A

Fixed

N/A

N/A

Catalyst 5002 (155W power supplies)

Yes

Yes

No

No

Yes

Catalyst 5002 (175W power supplies with PFC²)

Yes

Yes

Yes

Yes

Yes

Catalyst 5000

Yes

Yes

Yes

Yes

Yes

Catalyst 5505

Yes

Yes

Yes

Yes

Yes

Catalyst 5509

Yes

Yes

Yes

Yes

Yes

Catalyst 5500

Yes

Yes

Yes

Yes

Yes

¹32-MB DRAM minimum

²PFC=power factor correction

Supervisor Engine Redundancy

You can install redundant supervisor engines in your switch if the following conditions are met:

•The switch must be a Catalyst 5500 series switch.

•The supervisor engines must be Supervisor Engine II, II G, III, III F or III G in the following configurations:

–Two Supervisor Engine IIs

–Two Supervisor Engine IIIs with EARL 1

–Two Supervisor Engine IIIs with the NFFC

–Two Supervisor Engine IIIs with the NFFC II

–Two Supervisor Engine III Fs with EARL 1

–Two Supervisor Engine III Fs with NFFC

–Two Supervisor Engine III Fs with NFFC II

–Two Supervisor Engine II Gs without the RSFC

–Two Supervisor Engine II Gs with RSFC

–Two Supervisor Engine III Gs without the RSFC

–Two Supervisor Engine III Gs with RSFC

–One Supervisor Engine II G with the RSFC and one Supervisor Engine II G without the RSFC

–One Supervisor Engine III G with the RSFC and one Supervisor Engine III G without the RSFC

The following redundant configurations are supported, but with the caveat that MLS is not supported for traffic on the redundant supervisor engine ports when the supervisor engine in standby mode has the NFFC or NFFCII. MLS is supported for traffic on the redundant supervisor engine ports when the supervisor engine in standby mode has the NFFC-A or NFFCII-A.

•Supervisor Engine III with NFFC and Supervisor Engine III with NFFC-A

•Supervisor Engine III with NFFC II and Supervisor Engine III with NFFC II-A

•Supervisor Engine III F with NFFC and Supervisor Engine III F with NFFC-A

•Supervisor Engine III F with NFFC II and Supervisor Engine III F with NFFC II-A

For more information on configuring supervisor engines for redundant operation, refer to the Software Configuration Guide for your switch.

Product and Software Version Support Matrix

Table 3 lists the minimum supervisor engine version and the recommended supervisor engine version for Catalyst 5000 family modules and chassis.

Note There might be additional minimum software version requirements for intelligent modules (modules that run an additional, separate software image). Refer to the software release notes for the module type for more information.

Note Software Release 5.5(7a) is the General Deployment (GD) release for the Catalyst 5000 family switches.

Table 3 Product/Supervisor Engine Software Version Matrix

Product Number

append with
"=" for spares

Product Description

Minimum Supervisor
Software Version

Recommended Supervisor
Software Version

Supervisor Engine II

WS-X5505

Supervisor Engine II
2-port 100BASE-FX SMF uplinks

2.2(1)

5.5(13a)

WS-X5506

Supervisor Engine II
2-port 100BASE-FX MMF uplinks

WS-X5509

Supervisor Engine II
2-port 100BASE-TX RJ-45/MII uplinks

Supervisor Engine II G

WS-X5540

Supervisor Engine II G base module

5.1(1a)

6.3(3)

Supervisor Engine III

WS-X5530-E1

Supervisor Engine III base module

3.1(1)

6.3(3)

WS-X5530-E2

Supervisor Engine III base module
with NFFC

4.1(1)

6.3(3)

WS-X5530-E2A

Supervisor Engine III base module
with enhanced NFFC

4.5(4)

6.3(3)

WS-X5530-E3

Supervisor Engine III base module
with NFFC II

4.3(1a)

6.3(3)

WS-X5530-E3A

Supervisor Engine III base module
with enhanced NFFC II

4.5(4)

6.3(3)

Supervisor Engine III F

WS-X5534-E1-GESX

Supervisor Engine III FSX
2-port 1000BASE-SX uplinks

4.3(1a)

5.5(13a)

WS-X5536-E1-GELX

Supervisor Engine III FLX
2-port 1000BASE-LX/LH uplinks

Supervisor Engine III G

WS-X5550

Supervisor Engine III G
2-port 1000BASE-X uplinks

5.1(1a)

6.3(3)

Supervisor Engine Uplink Modules

WS-U5531-FETX

2-port 10/100BASE-TX
Fast Ethernet uplink module

3.1(1)

6.3(3)

WS-U5533-FEFX-MMF

2-port 100BASE-FX
MMF Fast Ethernet uplink module

WS-U5535-FEFX-SMF

2-port 100BASE-FX
SMF Fast Ethernet uplink module

WS-U5537-FETX

4-port 10/100BASE-TX
Fast EtherChannel uplink module

4.3(1a)

6.3(3)

WS-U5534-GESX

2-port 1000BASE-SX
Gigabit Ethernet uplink module

4.1(1)

6.3(3)

WS-U5536-GELX

2-port 1000BASE-LX/LH
Gigabit Ethernet uplink module

WS-U5538-FEFX-MMF

4-port 100BASE-FX
MMF MT-RJ Fast EtherChannel uplink module

4.5(1)

6.3(3)

Supervisor Engine III Feature Cards

WS-F5521=

NetFlow Feature Card (NFFC)

4.1(1)

6.3(3)

WS-F5521A=¹

NetFlow Feature Card (NFFC-A)

4.5(4)

6.3(3)

WS-F5531=²

NFFC II

4.5(4)

6.3(3)

WS-F5531A=

NFFC II-A

4.5(4)

6.3(3)

WS-F5541=

Route Switch Feature Card (RSFC)

5.1(1a)

6.3(3)

Ethernet, Fast Ethernet, and Gigabit Ethernet

WS-X5010

24-port 10BASE-T Ethernet Telco

1.1

6.3(3)

WS-X5011

12-port 10BASE-FL Ethernet MMF ST

1.2

WS-X5012

48-port 10BASE-T Ethernet

2.4(1)

6.3(3)

WS-X5012A

48-port 10BASE-T Ethernet Telco

4.2(1)

6.3(3)

WS-X5013

24-port 10BASE-T Ethernet RJ-45

2.2(1)

6.3(3)

WS-X5014

48-port, 2-slot 10BASE-T Ethernet

4.2(1)

6.3(3)

WS-X5015-MT

24-port 10BASE-FL Ethernet MT-RJ

5.1(1)

6.3(3)

WS-X5020

48-port, 4-segment 10BASE-T Ethernet Telco

2.1(1)

6.3(3)

WS-X5111

12-port 100BASE-FX Fast Ethernet MMF SC

1.4

WS-X5113

12-port 100BASE-TX Fast Ethernet RJ-45

1.2

WS-X5114

12-port (6-port SMF, 6-port MMF)
100BASE-FX Fast Ethernet SC

2.1(5)

WS-X5201

12-port 100BASE-FX Fast EtherChannel SC

2.3(1)

WS-X5201R

12-port 100BASE-FX backbone Fast Ethernet SC

4.1(2)

6.3(3)

WS-X5203

12-port 10/100BASE-TX Fast EtherChannel RJ-45

2.3(1)

6.3(3)

WS-X5213³

12-port 10/100BASE-TX Fast Ethernet RJ-45

1.5(4)

WS-X5213A

12-port 10/100BASE-TX Fast Ethernet RJ-45

2.1(7)

WS-X5223

24-port, 3-segment
100BASE-TX Fast Ethernet RJ-45

2.2(1)

WS-X5224

24-port 10/100BASE-TX RJ-45

2.4(2)

WS-X5225R

24-port 10/100BASE-TX Fast Ethernet RJ-45

4.1(2)

6.3(3)

WS-X5234-RJ45

24-port 10/100BASE-TX Fast Ethernet RJ-45

4.5(1)

6.3(3)

WS-X5236-FX-MT

24-port 100BASE-FX Fast Ethernet MMF MT-RJ

WS-X5239-RJ21

36-port 10/100BASE-TX Fast Ethernet Telco

5.1(2a)

6.3(3)

WS-X5403

3-port 1000BASE-X Gigabit Ethernet

4.1(1)

6.3(3)

WS-X5410

9-port, 2-slot 1000BASE-X
Gigabit EtherChannel module⁴

4.2(1)

WS-X5237-FX-MT

24-port 100BASE-FX Fast Ethernet SMF MT-RJ

5.4(2)

6.3(3)

Gigabit Interface Converters (GBICs)

WS-G5484=

1000BASE-SX GBIC

4.1(1)

6.3(3)

WS-G5486=

1000BASE-LX/LH GBIC

WS-G5487=

1000BASE-ZX GBIC

4.5(1)

Token Ring

WS-X5030

16-port Token Ring module, UTP/FTP, RJ-45

3.1(1)

6.3(3)

WS-X5031

16-port Token Ring module, Volition, VF-45

FDDI/CDDI

WS-X5101

1 Dual-attach Multimode FDDI MIC

1.3

6.3(3)

WS-X5103

1 Dual-attach CDDI RJ-45

WS-X5104

1 Dual-attach Single-Mode FDDI ST

WS-X5105

1 Dual-attach Multimode FDDI SC

ATM

WS-X51533

1-port OC-3 UTP RJ-45

1.4

6.3(3)

WS-X51543

1-port OC-3 Single-Mode SC

WS-X51553

1-port OC-3 Multimode SC

WS-X5156

1 Dual PHY OC-3 UTP RJ-45

2.1(5)

WS-X5157

1 Dual PHY OC-3 Single-Mode SC

WS-X5158

1 Dual PHY OC-3 Multimode SC

WS-X5161

1 Dual PHY OC-12 MMF SC, MPOA/LANE

3.2(1)

5.5(10)

WS-X5162

1 Dual PHY OC-12 SC, MPOA/LANE

WS-X5166

1 Dual PHY DS3, BNC connectors

3.1(1)

WS-X5167

1 Dual PHY OC-3 MMF SC, MPOA/LANE

3.2(1)

WS-X5168

1 Dual PHY OC-3 SMF SC, MPOA/LANE

Route Switch Module

WS-X5302

Route Switch Module

2.3(1)

6.3(3)

Fabric Integration Modules

WS-X5165

ATM fabric integration module

4.3(1a)

6.3(3)

WS-X5305

Layer 3 fabric integration module

4.4(1)

Network Analysis Module

WS-X5380

Network Analysis Module (32 MB DRAM)

4.3(1a)

6.3(3)

WS-X5381

Network Analysis Module (128 MB DRAM)

4.3(1a)

6.3(3)

Modular Chassis

WS-C5000

Catalyst 5000 chassis (5-slot)

1.1

6.3(3)

WS-C5002

Catalyst 5002 chassis (2-slot)

2.2(1)

6.3(3)

WS-C5500

Catalyst 5500 chassis (13-slot)

WS-C5505

Catalyst 5505 chassis (5-slot)

2.3(1)

WS-C5509

Catalyst 5509 chassis (9-slot)

4.2(1)

6.3(3)

Fixed-Configuration Chassis

WS-C2926GS

Catalyst 2926G with NFFC, two 1000BASE-SX uplinks, and twenty-four 10/100BASE-TX ports

4.3(1a)

5.5(13a)

WS-C2926GL

Catalyst 2926G with NFFC, two 1000BASE-LX/LH uplinks, and twenty-four 10/100BASE-TX ports

¹Latest hardware revision of the NFFC.

²Latest hardware revision of the NFFC II.

³The WS-X5213, WS-X5153, WS-X5154, and WS-X5155 modules have been moved to end-of-life (EOL) status.

⁴The Gigabit EtherChannel module (WS-X5410) is supported with Supervisor Engine I or II or in a Catalyst 5000 chassis with supervisor engine software release 4.3(1) or later in conjunction with Gigabit EtherChannel module software release 4.3(1) or later. This hardware was not fully tested with the Gigabit EtherChannel module in earlier releases.

Release 5.x Orderable Software Images

Table 4 lists the software versions and applicable ordering information for Catalyst 5000 family supervisor engine software release 5.x.

Table 4 Release 5.x Orderable Software Image Matrix

Software Version

Filename

Orderable Product Number

Flash on System

Orderable Product Number

Spare Upgrade (Floppy Media)

Supervisor Engine II (32 MB minimum)

5.1(1)¹

cat5000-sup.5-1-1.bin

SFC5K-SUP-5.1.1

SWC5K-SUP-5.1.1=

5.1(2a)

cat5000-sup.5-1-2a.bin

SFC5K-SUP-5.1.2

SWC5K-SUP-5.1.2=

5.1(2b)

cat5000-sup.5-1-2b.bin

SFC5K-SUP-5.1.2b

SWC5K-SUP-5.1.2b=

5.2(1)

cat5000-sup.5-2-1.bin

SFC5K-SUP-5.2.1

SWC5K-SUP-5.2.1=

5.2(2)

cat5000-sup.5-2-2.bin

SFC5K-SUP-5.2.2

SWC5K-SUP-5.2.2=

5.2(3)

cat5000-sup.5-2-3.bin

SFC5K-SUP-5.2.3

SWC5K-SUP-5.2.3=

5.2(4)

cat5000-sup.5-2-4.bin

SFC5K-SUP-5.2.4

SWC5K-SUP-5.2.4=

5.2(7a)

cat5000-sup.5-2-7a.bin

SFC5K-SUP-5.2.7a

SWC5K-SUP-5.2.7a=

5.4(1)

cat5000-sup.5-4-1.bin

SFC5K-SUP-5.4.1

SFC5K-SUP-5.4.1=

5.4(2)

cat5000-sup.5-4-2.bin

SC5K-SUP-5.4.2

SC5K-SUP-5.4.2=

5.4(2a)

cat5000-sup.5-4-2a.bin

SC5K-SUP-5.4.2

SC5K-SUP-5.4.2=

5.4(3)

cat5000-sup.5-4-3.bin

SC5K-SUP-5.4.3

SC5K-SUP-5.4.3=

5.4(4)

cat5000-sup.5-4-4.bin

SC5K-SUP-5.4.4

SC5K-SUP-5.4.4=

5.5(1)

cat5000-sup.5-5-1.bin

SC5K-SUP-5.5.1

SC5K-SUP-5.5.1=

5.5(2)

cat5000-sup.5-5-2.bin

SC5K-SUP-5.5.2

SC5K-SUP-5.5.2=

5.5(3)

cat5000-sup.5-5-3.bin

SC5K-SUP-5.5.3

SC5K-SUP-5.5.3=

5.5(4)

cat5000-sup.5-5-4.bin

SC5K-SUP-5.5.4

SC5K-SUP-5.5.4=

5.5(4a)

cat5000-sup.5-5-4a.bin

SC5K-SUP-5.5.4

SC5K-SUP-5.5.4=

5.5(4b)

cat5000-sup.5-5-4b.bin

SC5K-SUP-5.5.4

SC5K-SUP-5.5.4=

5.5(5)

cat5000-sup.5-5-5.bin

SC5K-SUP-5.5.5

SC5K-SUP-5.5.5=

5.5(6)

cat5000-sup.5-5-6.bin

SC5K-SUP-5.5.6

SC5K-SUP-5.5.6=

5.5(7)

cat5000-sup.5-5-7.bin

SC5K-SUP-5.5.7

SC5K-SUP-5.5.7=

5.5(8)

cat5000-sup.5-5-8.bin

SC5K-SUP-5.5.8

SC5K-SUP-5.5.8=

5.5(9)

cat5000-sup.5-5-9.bin

SC5K-SUP-5.5.9

SC5K-SUP-5.5.9=

5.5(10)

cat5000-sup.5-5-10.bin

SC5K-SUP-5.5.10

SC5K-SUP-5.5.10=

5.5(10a)

cat5000-sup.5-5-10a.bin

SC5K-SUP-5.5.10

SC5K-SUP-5.5.10=

5.5(11)

cat5000-sup.5-5-11.bin

SC5K-SUP-5.5.11

SC5K-SUP-5.5.11=

5.5(11a)

cat5000-sup.5-5-11a.bin

SC5K-SUP-5.5.11

SC5K-SUP-5.5.11=

5.5(12)

cat5000-sup.5-5-12.bin

SC5K-SUP-5.5.12

SC5K-SUP-5.5.12=

5.5(12a)

cat5000-sup.5-5-12a.bin

SC5K-SUP-5.5.12

SC5K-SUP-5.5.12=

5.5(13)

cat5000-sup.5-5-13.bin

SC5K-SUP-5.5.13

SC5K-SUP-5.5.13=

5.5(13a)

cat5000-sup.5-5-13a.bin

SC5K-SUP-5.5.13a

SC5K-SUP-5.5.13a=

5.5(14)

cat5000-sup.5-5-14.bin

SC5K-SUP-5.5.14

SC5K-SUP-5.5.14=

5.5(15)

cat5000-sup.5-5-15.bin

SC5K-SUP-5.5.15

SC5K-SUP-5.5.15=

5.5(16)

cat5000-sup.5-5-16.bin

SC5K-SUP-5.5.16

SC5K-SUP-5.5.16=

5.5(17)

cat5000-sup.5-5-17.bin

SC5K-SUP-5.5.17

SC5K-SUP-5.5.17=

5.5(18)

cat5000-sup.5-5-18.bin

SC5K-SUP-5.5.18

SC5K-SUP-5.5.18=

5.5(19)

cat5000-sup.5-5-19.bin

SC5K-SUP-5.5.19

SC5K-SUP-5.5.19=

5.5(20)

cat5000-sup.5-5-20.bin

SC5K-SUP-5.5.20

SC5K-SUP-5.5.20=

5.5(21)

cat5000-sup.5-5-21.bin

SC5K-SUP-5.5.21

SC5K-SUP-5.5.21=

Supervisor Engine II G and III G

5.1(1)1

cat5000-supg.5-1-1.bin

N/A

N/A

5.1(1a)

cat5000-supg.5-1-1a.bin

SFC5K-SUPG-5.1.1

SFC5K-SUPG-5.1.1=

5.1(2a)

cat5000-supg.5-1-2a.bin

SFC5K-SUPG-5.1.2

SFC5K-SUPG-5.1.2=

5.1(2b)

cat5000-supg.5-1-2b.bin

SFC5K-SUPG-5.1.2b

SFC5K-SUPG-5.1.2b=

5.2(1)

cat5000-supg.5-2-1.bin

SFC5K-SUPG-5.2.1

SFC5K-SUPG-5.2.1=

5.2(2)

cat5000-supg.5-2-2.bin

SFC5K-SUPG-5.2.2

SFC5K-SUPG-5.2.2=

5.2(3)

cat5000-supg.5-2-3.bin

SFC5K-SUPG-5.2.3

SFC5K-SUPG-5.2.3=

5.2(4)

cat5000-supg.5-2-4.bin

SFC5K-SUPG-5.2.4

SFC5K-SUPG-5.2.4=

5.2(7a)

cat5000-supg.5-2-7a.bin

SFC5K-SUPG-5.2.7a

SFC5K-SUPG-5.2.7a=

5.4(1)

cat5000-supg.5-4-1.bin

SFC5K-SUPG-5.4.1

SFC5K-SUPG-5.4.1=

5.4(2)

cat5000-supg.5-4-2.bin

SC5K-SUPG-5.4.2

SC5K-SUPG-5.4.2=

5.4(2a)

cat5000-supg.5-4-2a.bin

SC5K-SUPG-5.4.2

SC5K-SUPG-5.4.2=

5.4(3)

cat5000-supg.5-4-3.bin

SC5K-SUPG-5.4.3

SC5K-SUPG-5.4.3=

5.4(4)

cat5000-supg.5-4-4.bin

SC5K-SUPG-5.4.4

SC5K-SUPG-5.4.4=

5.5(1)

cat5000-supg.5-5-1.bin

SC5K-SUPG-5.5.1

SC5K-SUPG-5.5.1=

5.5(2)

cat5000-supg.5-5-2.bin

SC5K-SUPG-5.5.2

SC5K-SUPG-5.5.2=

5.5(3)

cat5000-supg.5-5-3.bin

SC5K-SUPG-5.5.3

SC5K-SUPG-5.5.3=

5.5(4)

cat5000-supg.5-5-4.bin

SC5K-SUPG-5.5.4

SC5K-SUPG-5.5.4=

5.5(4a)

cat5000-supg.5-5-4a.bin

SC5K-SUPG-5.5.4

SC5K-SUPG-5.5.4=

5.5(4b)

cat5000-supg.5-5-4b.bin

SC5K-SUPG-5.5.4

SC5K-SUPG-5.5.4=

5.5(5)

cat5000-supg.5-5-5.bin

SC5K-SUPG-5.5.5

SC5K-SUPG-5.5.5=

5.5(6)

cat5000-supg.5-5-6.bin

SC5K-SUPG-5.5.6

SC5K-SUPG-5.5.6=

5.5(7a)

cat5000-supg.5-5-7a.bin

SC5K-SUPG-5.5.7a

SC5K-SUPG-5.5.7a=

5.5(7)

cat5000-supg.5-5-7.bin

SC5K-SUPG-5.5.7

SC5K-SUPG-5.5.7=

5.5(8)

cat5000-supg.5-5-8.bin

SC5K-SUPG-5.5.8

SC5K-SUPG-5.5.8=

5.5(9)

cat5000-supg.5-5-9.bin

SC5K-SUPG-5.5.9

SC5K-SUPG-5.5.9=

5.5(10)

cat5000-supg.5-5-10.bin

SC5K-SUPG-5.5.10

SC5K-SUPG-5.5.10=

5.5(10a)

cat5000-supg.5-5-10a.bin

SC5K-SUPG-5.5.10

SC5K-SUPG-5.5.10=

5.5(11)

cat5000-supg.5-5-11.bin

SC5K-SUPG-5.5.11

SC5K-SUPG-5.5.11=

5.5(11a)

cat5000-supg.5-5-11a.bin

SC5K-SUPG-5.5.11

SC5K-SUPG-5.5.11=

5.5(12)

cat5000-supg.5-5-12.bin

SC5K-SUPG-5.5.12

SC5K-SUPG-5.5.12=

5.5(12a)

cat5000-supg.5-5-12a.bin

SC5K-SUPG-5.5.12

SC5K-SUPG-5.5.12=

5.5(13)

cat5000-supg.5-5-13.bin

SC5K-SUPG-5.5.13

SC5K-SUPG-5.5.13=

5.5(13a)

cat5000-supg.5-5-13a.bin

SC5K-SUPG-5.5.13a

SC5K-SUPG-5.5.13a=

5.5(14)

cat5000-supg.5-5-14.bin

SC5K-SUPG-5.5.14

SC5K-SUPG-5.5.14=

5.5(15)

cat5000-supg.5-5-15.bin

SC5K-SUPG-5.5.15

SC5K-SUPG-5.5.15=

5.5(16)

cat5000-supg.5-5-16.bin

SC5K-SUPG-5.5.16

SC5K-SUPG-5.5.16=

5.5(17)

cat5000-supg.5-5-17.bin

SC5K-SUPG-5.5.17

SC5K-SUPG-5.5.17=

5.5(18)

cat5000-supg.5-5-18.bin

SC5K-SUPG-5.5.18

SC5K-SUPG-5.5.18=

5.5(19)

cat5000-supg.5-5-19.bin

SC5K-SUPG-5.5.19

SC5K-SUPG-5.5.19=

5.5(20)

cat5000-supg.5-5-20.bin

SC5K-SUPG-5.5.20

SC5K-SUPG-5.5.20=

5.5(21)

cat5000-supg.5-5-21.bin

SC5K-SUPG-5.5.21

SC5K-SUPG-5.5.21=

Supervisor Engine III and III F

5.1(1)1

cat5000-sup3.5-1-1.bin

SFC5K-SUP3-5.1.1

SWC5K-SUP3-5.1.1=

5.1(2a)

cat5000-sup3.5-1-2a.bin

SFC5K-SUP3-5.1.2

SWC5K-SUP3-5.1.2=

5.1(2b)

cat5000-sup3.5-1-2b.bin

SFC5K-SUP3-5.1.2b

SWC5K-SUP3-5.1.2b=

5.2(1)

cat5000-sup3.5-2-1.bin

SFC5K-SUP3-5.2.1

SWC5K-SUP3-5.2.1=

5.2(2)

cat5000-sup3.5-2-2.bin

SFC5K-SUP3-5.2.2

SWC5K-SUP3-5.2.2=

5.2(3)

cat5000-sup3.5-2-3.bin

SFC5K-SUP3-5.2.3

SWC5K-SUP3-5.2.3=

5.2(4)

cat5000-sup3.5-2-4.bin

SFC5K-SUP3-5.2.4

SWC5K-SUP3-5.2.4=

5.2(7a)

cat5000-sup3.5-2-7a.bin

SFC5K-SUP3-5.2.7a

SWC5K-SUP3-5.2.7a=

5.4(1)

cat5000-sup3.5-4-1.bin

SFC5K-SUP3-5.4.1

SFC5K-SUP3-5.4.1=

5.4(2)

cat5000-sup3.5-4-2.bin

SC5K-SUP3-5.4.2

SC5K-SUP3-5.4.2=

5.4(2) Flash image
w/CiscoView²

cat5000-sup3cv.5-4-2.bin

SC5K-SUP3CV-5.4.2

SC5K-SUP3CV-5.4.2=

5.4(2a)

cat5000-sup3.5-4-2a.bin

SC5K-SUP3-5.4.2

SC5K-SUP3-5.4.2=

5.4(2a) Flash image
w/CiscoView2

cat5000-sup3cv.5-4-2a.bin

SC5K-SUP3CV-5.4.2

SC5K-SUP3CV-5.4.2=

5.4(3)

cat5000-sup3.5-4-3.bin

SC5K-SUP3-5.4.3

SC5K-SUP3-5.4.3=

5.4(3) Flash image
w/CiscoView2

cat5000-sup3cv.5-4-3.bin

SC5K-SUP3CV-5.4.3

SC5K-SUP3CV-5.4.3=

5.4(4)

cat5000-sup3.5-4-4.bin

SC5K-SUP3-5.4.4

SC5K-SUP3-5.4.4=

5.4(4) Flash image
w/CiscoView2

cat5000-sup3cv.5-4-4.bin

SC5K-SUP3CV-5.4.4

SC5K-SUP3CV-5.4.4=

5.5(1)

cat5000-sup3.5-5-1.bin

SC5K-SUP3-5.5.1

SC5K-SUP3-5.5.1=

5.5(1) Flash image
w/CiscoView2

cat5000-sup3cv.5-5-1.bin

SC5K-SUP3CV-5.5.1

SC5K-SUP3CV-5.5.1=

5.5(2)

cat5000-sup3.5-5-2.bin

SC5K-SUP3-5.5.2

SC5K-SUP3-5.5.2=

5.5(2) Flash image
w/CiscoView2

cat5000-sup3cv.5-5-2.bin

SC5K-SUP3CV-5.5.2

SC5K-SUP3CV-5.5.2=

5.5(3)

cat5000-sup3.5-5-3.bin

SC5K-SUP3-5.5.3

SC5K-SUP3-5.5.3=

5.5(3) Flash image
w/CiscoView2

cat5000-sup3cv.5-5-3.bin

SC5K-SUP3CV-5.5.3

SC5K-SUP3CV-5.5.3=

5.5(4)

cat5000-sup3.5-5-4.bin

SC5K-SUP3-5.5.4

SC5K-SUP3-5.5.4=

5.5(4) Flash image
w/CiscoView2, ³

cat5000-sup3cv.5-5-4.bin

SC5K-SUP3CV-5.5.4

SC5K-SUP3CV-5.5.4=

5.5(4a)

cat5000-sup3.5-5-4a.bin

SC5K-SUP3-5.5.4

SC5K-SUP3-5.5.4=

5.5(4a) Flash image
w/CiscoView2

cat5000-sup3cv.5-5-4a.bin

SC5K-SUP3CV-5.5.4

SC5K-SUP3CV-5.5.4=

5.5(4b)

cat5000-sup3.5-5-4b.bin

SC5K-SUP3-5.5.4

SC5K-SUP3-5.5.4=

5.5(4b) Flash image
w/CiscoView2

cat5000-sup3cv.5-5-4b.bin

SC5K-SUP3CV-5.5.4

SC5K-SUP3CV-5.5.4=

5.5(5)

cat5000-sup3.5-5-5.bin

SC5K-SUP3-5.5.5

SC5K-SUP3-5.5.5=

5.5(5) Flash image
w/CiscoView2

cat5000-sup3cv.5-5-5.bin

SC5K-SUP3CV-5.5.5

SC5K-SUP3CV-5.5.5=

5.5(6)

cat5000-sup3.5-5-6.bin

SC5K-SUP3-5.5.6

SC5K-SUP3-5.5.6=

5.5(6) Flash image
w/CiscoView2

cat5000-sup3cv.5-5-6.bin

SC5K-SUP3CV-5.5.6

SC5K-SUP3CV-5.5.6=

5.5(7a)

cat5000-sup3.5-5-7a.bin

SC5K-SUP3-5.5.7a

SC5K-SUP3-5.5.7a=

5.5(7)

cat5000-sup3.5-5-7.bin

SC5K-SUP3-5.5.7

SC5K-SUP3-5.5.7=

5.5(7) Flash image
w/CiscoView2

cat5000-sup3cv.5-5-7.bin

SC5K-SUP3CV-5.5.7

SC5K-SUP3CV-5.5.7=

5.5(8)

cat5000-sup3.5-5-8.bin

SC5K-SUP3-5.5.8

SC5K-SUP3-5.5.8=

5.5(8a) Flash image
w/CiscoView

cat5000-sup3cv.5-5-8a.bin

SC5K-SUP3CV-5.5.8

SC5K-SUP3CV-5.5.8=

5.5(9)

cat5000-sup3.5-5-9.bin

SC5K-SUP3-5.5.9

SC5K-SUP3-5.5.9=

5.5(9) Flash image
w/CiscoView

cat5000-sup3cv.5-5-9.bin

SC5K-SUP3CV-5.5.9

SC5K-SUP3CV-5.5.9=

5.5(10)

cat5000-sup3.5-5-10.bin

SC5K-SUP3-5.5.10

SC5K-SUP3-5.5.10=

5.5(10) Flash image
w/CiscoView

cat5000-sup3cv.5-5-10.bin

SC5K-SUP3CV-5.5.10

SC5K-SUP3CV-5.5.10=

5.5(10a)

cat5000-sup3.5-5-10a.bin

SC5K-SUP3-5.5.10

SC5K-SUP3-5.5.10=

5.5(10a) Flash image
w/CiscoView

cat5000-sup3cv.5-5-10a.bin

SC5K-SUP3CV-5.5.10

SC5K-SUP3CV-5.5.10=

5.5(11)

cat5000-sup3.5-5-11.bin

SC5K-SUP3-5.5.11

SC5K-SUP3-5.5.11=

5.5(11) Flash image
w/CiscoView

cat5000-sup3cv.5-5-11.bin

SC5K-SUP3CV-5.5.11

SC5K-SUP3CV-5.5.11=

5.5(11a)

cat5000-sup3.5-5-11a.bin

SC5K-SUP3-5.5.11

SC5K-SUP3-5.5.11=

5.5(11a) Flash image
w/CiscoView

cat5000-sup3cv.5-5-11a.bin

SC5K-SUP3CV-5.5.11

SC5K-SUP3CV-5.5.11=

5.5(12)

cat5000-sup3.5-5-12.bin

SC5K-SUP3-5.5.12

SC5K-SUP3-5.5.12=

5.5(12) Flash image
w/CiscoView

cat5000-sup3cv.5-5-12.bin

SC5K-SUP3CV-5.5.12

SC5K-SUP3CV-5.5.12=

5.5(12a)

cat5000-sup3.5-5-12a.bin

SC5K-SUP3-5.5.12

SC5K-SUP3-5.5.12=

5.5(12a) Flash image
w/CiscoView

cat5000-sup3cv.5-5-12a.bin

SC5K-SUP3CV-5.5.12

SC5K-SUP3CV-5.5.12=

5.5(13)

cat5000-sup3.5-5-13.bin

SC5K-SUP3-5.5.13

SC5K-SUP3-5.5.13=

5.5(13) Flash image
w/CiscoView

cat5000-sup3cv.5-5-13.bin

SC5K-SUP3CV-5.5.13

SC5K-SUP3CV-5.5.13=

5.5(13a)

cat5000-sup3.5-5-13a.bin

SC5K-SUP3-5.5.13a

SC5K-SUP3-5.5.13a=

5.5(13a) Flash image
w/CiscoView

cat5000-sup3cv.5-5-13a.bin

SC5K-SUP3CV-5.5.13a

SC5K-SUP3CV-5.5.13a=

5.5(14)

cat5000-sup3.5-5-14.bin

SC5K-SUP3-5.5.14

SC5K-SUP3-5.5.14=

5.5(14) Flash image
w/CiscoView

cat5000-sup3cv.5-5-14.bin

SC5K-SUP3CV-5.5.14

SC5K-SUP3CV-5.5.14=

5.5(15)

cat5000-sup3.5-5-15.bin

SC5K-SUP3-5.5.15

SC5K-SUP3-5.5.15=

5.5(15) Flash image
w/CiscoView

cat5000-sup3cv.5-5-15.bin

SC5K-SUP3CV-5.5.15

SC5K-SUP3CV-5.5.15=

5.5(16)

cat5000-sup3.5-5-16.bin

SC5K-SUP3-5.5.16

SC5K-SUP3-5.5.16=

5.5(16) Flash image
w/CiscoView

cat5000-sup3cv.5-5-16.bin

SC5K-SUP3CV-5.5.16

SC5K-SUP3CV-5.5.16=

5.5(17)

cat5000-sup3.5-5-17.bin

SC5K-SUP3-5.5.17

SC5K-SUP3-5.5.17=

5.5(17) Flash image
w/CiscoView

cat5000-sup3cv.5-5-17.bin

SC5K-SUP3CV-5.5.17

SC5K-SUP3CV-5.5.17=

5.5(18)

cat5000-sup3.5-5-18.bin

SC5K-SUP3-5.5.18

SC5K-SUP3-5.5.18=

5.5(18) Flash image
w/CiscoView

cat5000-sup3cv.5-5-18.bin

SC5K-SUP3CV-5.5.18

SC5K-SUP3CV-5.5.18=

5.5(19)

cat5000-sup3.5-5-19.bin

SC5K-SUP3-5.5.19

SC5K-SUP3-5.5.19=

5.5(19) Flash image
w/CiscoView

cat5000-sup3cv.5-5-19.bin

SC5K-SUP3CV-5.5.19

SC5K-SUP3CV-5.5.19=

5.5(20)

cat5000-sup3.5-5-20.bin

SC5K-SUP3-5.5.20

SC5K-SUP3-5.5.20=

5.5(20) Flash image
w/CiscoView

cat5000-sup3cv.5-5-20.bin

SC5K-SUP3CV-5.5.20

SC5K-SUP3CV-5.5.20=

5.5(21)

cat5000-sup3.5-5-21.bin

SC5K-SUP3-5.5.21

SC5K-SUP3-5.5.21=

5.5(21) Flash image
w/CiscoView

cat5000-sup3cv.5-5-21.bin

SC5K-SUP3CV-5.5.21

SC5K-SUP3CV-5.5.21=

¹The 5.1(1) images have been deferred due to CSCdx66947.

²All 5.x CV images have been deferred due to CSCdu25881. The CiscoView that is embedded in Catalyst OS software will not work after May 11, 2001, because the digital certificates used to sign the Java classes have expired. You should upgrade to release 5.5(8a)CV. For workarounds and additional information, see the following URL: http://www.cisco.com/warp/public/770/fn13613.shtml

³The 5.5(4) and 6.1(1a) CiscoView (CV) releases require JPI (Java Plug-in) 1.3 in the browser. These releases are incompatible with 5.5(3) CV and earlier releases which require JPI 1.2.2.

New Features for Supervisor Engine Software Release 5.5

This section describes the new features available in software release 5.5.

•Auxiliary VLANs on 10/100 ports that support 802.1Q trunking.

New Features for Supervisor Engine Software Release 5.4

This section describes the new features available in software release 5.4.

•UDLD enhancements—With supervisor engine software releases 5.4(3) and later, you can specify the message interval between UDLD messages. Previously, the message interval was fixed at 60 seconds. With a configurable message interval, UDLD reacts much faster to link failures.

Additionally, software releases 5.4(3) and later have UDLD aggressive mode. UDLD aggressive mode is disabled by default and its use is recommended only for point-to-point links between Cisco switches running software release 5.4(3) or later. With aggressive mode enabled, when a port on a bidirectional link stops receiving UDLD packets, UDLD tries to reestablish the connection with the neighbor. After eight failed retries, the port is put into errdisable state.

In order to prevent spanning tree loops, normal UDLD with the message interval of 15 seconds is fast enough to shut down a unidirectional link before a blocking port transitions to forwarding state (when default spanning tree parameters are used).

Enabling UDLD aggressive mode provides additional benefits in the following situations:

–One side of a link has a port stuck (both Tx and Rx)

–One side of a link remains up while the other side of the link has gone down

In these situations, UDLD aggressive mode errdisables one of the ports on the link and stops traffic from being forwarded to a non-existent destination. Even with aggressive mode disabled, in this situation there would have been no risk for a broadcast storm due to a spanning tree loop, because one port is unable to pass traffic in both directions.

For detailed information on configuring the message interval and UDLD aggressive mode, refer to the online version of the Software Configuration Guide—Catalyst 5000 Family, 4000 Family, 2928G Series, 2948G, and 2980G Switches, Release 5.4.

•Catalyst Web Interface (CWI)—A browser-based tool for configuring the Catalyst 6000, 5000, and 4000 family switches.

•RADIUS authorization and accounting—Provides client-server authentication and accounting for users attempting to connect to the switch.

•TACACS+ authorization and accounting—Provides client-server authentication and accounting for access to network devices.

•Generic summertime—Allows you to configure non-US summertime.

•ErrDisable timeout—Allows you to automatically enable or reset a port minutes after a port is disabled by the software due to excessive errors.

•Case-sensitive password—Allows you to set case-sensitive passwords.

•IP Permit List enhancements—Increases the number of IP entries allowed.

•Banner improvement—Increases the banner string to 3,070 characters long, and includes a tab character.

•Scheduled reset—Allows you to reset the switch at a specified date and time.

•Permanent ARP entries—Allows you to save a static APR entry in the NVRAM (or Flash) configuration file so a reset or power cycle does not clear the entry.

•show config non-default and default filename for device configuration file—Allows you to specify non-default values only in the show config command.

•VLAN 1 disable on trunks—Allows you to disable VLAN 1 on any individual VLAN trunk link.

•Portfast guard—Provides a means to shut the port down when any received BPDUs are detected.

•RGMP support—Allows the switch to forward IP multicast traffic to only those multicast routers that are interested in receiving the traffic, which offloads unnecessary packet processing from multicast router and improving the network bandwidth.

•IGMP fast leave—Provides a method where you can leave multicast sessions without any latency.

•Disable Port Startup Option—Allows the administrator to specify the default operation for all ports to be shut down, and once set, no traffic will be transmitted through the switch in the event of a complete configuration erase or a corrupted configuration.

•Diagnostics options on bootup—Provides options to bypass all diagnostics completely, run a minimal set, or run the complete set.

•SNMPv3—Provides security and remote configuration capabilities of SNMPv3.

•Improved SNMP Response Time—Minimizes the response time for the SNMP subsystem in the Catalyst 5000 family switch.

•Common Open Policy Service (COPS) for Differentiated Services (DS)—Allows QoS to be configured from a central policy decision point server.

New Features for Supervisor Engine Software Release 5.2

This section describes the new features available in software release 5.2.

•Enhanced NFFC and Enhanced NFFC II provides increased performance and supports forwarding of multilayer traffic through uplink ports of redundant supervisor engines in redundant configurations.

•DHCP client—Allows the switch to obtain its IP configuration automatically from a DHCP server.

•Configure from Flash at startup—Allows the switch to execute one or more configuration files stored in Flash memory when the switch is powered on or reset.

•Minimal downtime software upgrade—Significantly reduces the downtime required for a software upgrade in a Catalyst 5500 series switch with redundant supervisor engines.

•Flexible PAgP—Provides enhancements and new functionality to existing EtherChannel port bundling features.

•Port security enhancements—Provides additional port security features, such as restricting traffic on a secure port instead of shutting down the port, and allowing multiple secure addresses on a port.

•UDLD on copper—Provides support for the UniDirectional Link Detection (UDLD) protocol on copper media.

•Kerberos Telnet—Provides support for encrypted Telnet sessions on the switch using Kerberos.

•rcp support—Provides an alternative method for copying system software image files and configuration files over the network, using remote copy (rcp).

•SPAN enhancements—Provides a "don't learn" option to prevent a SPAN destination port with the inpkts enable option set from learning addresses from the incoming traffic.

•Command completion—Provides new command-line options such as keyword completion using the Tab key and context-sensitive help using ?.

•New and enhanced commands:

–show config, write terminal, copy config—Now display only changes to the default switch configuration by default. Use the all keyword to display both the default and non-default configuration.

–set port host—Provides a command-macro that optimizes a port for host connections by enabling spanning tree PortFast mode and setting the trunking mode and EtherChannel mode to off.

–set tokenring explorer-throttle—Allows you to limit the number of explorer frames that are allowed to enter a port on the Token Ring modules.

•Support for the following SNMP MIBS:

–CISCO-PAGP-MIB

–Support for rcp in CISCO-FLASH-MIB

–Enhanced the CISCO-STACK-MIB to support the following software features:
Minimal downtime software upgrade
Port Security Enhancements
Configure from Flash at startup
fileCopyGrp for rcp support

New Features for Supervisor Engine Software Release 5.1(2a)

This section describes the new features available in software release 5.1(2a).

Support for the 36-port Telco 10/100 switching module (WS-X5239-RJ21) (software release 5.1(2a) and later).

New Features for Supervisor Engine Software Release 5.1

This section describes the new features available in software release 5.1.

•Support for the following hardware:

–Supervisor Engine II G (WS-X5540)—Supervisor engine with modular uplinks, NFFC II chipset, and support for the RSFC, for high-performance wiring-closet applications

–Supervisor Engine III G (WS-X5550)—Supervisor engine with two 1000BASE-X (GBIC) uplinks, NFFC II chipset, and support for the RSFC, for high-performance wiring-closet applications

–Route Switch Feature Card (RSFC, WS-F5541=)—Router feature card for the Catalyst 5000 family Supervisor Engine II G and III G that provides multiprotocol interVLAN routing

–24-port 10BASE-FL switching module (WS-X5015-MT)

•RADIUS authentication—Provides client-server authentication for users attempting to connect to the switch.

•SPAN enhancements—Provides more flexibility in configuring SPAN sessions, including multiple SPAN sources independent of VLAN membership.

•CDP Version 2—Provides additional information on connected Cisco devices, including native VLAN and port duplex mismatches.

•IEEE 802.1Q to ISL VLAN mapping—Allows you to map 802.1Q VLANs that are greater than VLAN 1000 to ISL VLANs.

•IEEE GVRP— GARP application that provides 802.1Q-compliant VLAN pruning and dynamic VLAN creation on 802.1Q trunk ports.

•IEEE GMRP—GARP application that provides a constrained multicast flooding facility similar to IGMP snooping and CGMP.

•Quality of Service (QoS)—Classifies frames by assigning priority-indexed IEEE 802.1p class of service (CoS) values to them at supported ingress ports.

•IP multicast Multilayer Switching (MLS)—Provides high-performance hardware-based Layer 3 switching of IP multicast traffic, offloading processor-intensive multicast packet routing from network routers.

•IPX MLS—Provides high-performance hardware-based Layer 3 switching of IPX traffic, offloading processor-intensive packet routing from network routers.

•CIDR IP routes—Allows you to specify classless IP routes for IP traffic originating on the switch.

•UniDirectional Link Detection (UDLD)—Detects unidirectional connections on fiber-optic links.

•NTP authentication—Prevents the switch from accepting NTP updates from untrusted sources, as described in RFC 1305.

•Redundant supervisor engine ports enhancement—Removes the 20-VLAN restriction on the redundant supervisor engine uplink ports.

•Support for the following SNMP MIBs:

–ENTITY-MIB

–CISCO-SYSLOG-MIB

–CISCO-PROCESS-MIB

–CISCO-IMAGE-MIB (Catalyst 5000 family)

–Mini-RMON groups in HC-RMON MIB

–usrHistory and probeConfig groups in RFC2021 RMON2 MIB

–portCopyTable in SMON-MIB

–CISCO-UDLDP-MIB

–Latest CISCO-CDP-MIB

–Enhanced the CISCO-SWITCH-ENGINE-MIB to support the IPX and Multicast Shortcut features

–Enhanced the CISCO-STP-EXTENSIONS-MIB to support the BackboneFast feature

–Enhanced the CISCO-STACK-MIB to support the following software features:

Port Capability
Config File Management
Port TopN
Trace Route
Multiple Default Gateway
NTP Authentication
RADIUS authentication

Open and Resolved Caveats in Software Release 5.5(21)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(21):

•Open Caveats in Software Release 5.5(21)

•Resolved Caveats in Software Release 5.5(21)

Open Caveats in Software Release 5.5(21)

Note For a description of caveats resolved in software release 5.5(21), see the "Resolved Caveats in Software Release 5.5(21)" section.

This section describes the open caveats in software release 5.5(21):

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client; sometimes it launches with an access control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy does not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support nonzero WRED minimum values. If a COPS QoS Policy Manager (QPM) server sends a COPS policy with a nonzero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: To disable the ports with the duplex mismatch, enter the set feature fw-disable enable command. This command was introduced in software release 5.5(13). (CSCdw11398)

Resolved Caveats in Software Release 5.5(21)

Note For a description of open caveats in software release 5.5(21), see the "Open Caveats in Software Release 5.5(21)" section.

This section describes the resolved caveats in software release 5.5(21):

•With software release 5.5(21) and later releases, the switch now ignores broadcast NTP packets from unknown NTP servers. (CSCef95980)

•The dot3StatsFrameTooLongs counter increases on some trunk ports. This counter should not increase on trunk ports.

This problem is resolved in software release 5.5(21). (CSCee94947)

•When you set the diagnostics level to bypass (set test diaglevel bypass) and then reload the switch, port security does not work as expected.

Workaround: Set the diagnostics level to minimal (set test diaglevel complete) or complete (set test diaglevel complete) and reload the switch.

This problem is resolved in software release 5.5(21). (CSCef50667)

•A switch that has a Supervisor Engine II (WS-X5509) and is configured with TACACS+ might reload after upgrading from 5.5(13) to 5.5(20).

Workaround: Remove the TACACS+ configuration.

This problem is resolved in software release 5.5(21). (CSCee87653)

•If VLAN 1 contains no ports and UDLD is enabled, the trunk ports in the switch go into errdisable status when you reload the switch. If UDLD is not enabled, the trunk status toggles between "trunk" and "nontrunk." Cisco Discovery Protocol (CDP) entries are not found.

Workaround: Keep at least one port in VLAN 1.

This problem is resolved in software release 5.5(21). (CSCeh65691)

Open and Resolved Caveats in Software Release 5.5(20)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(20):

•Open Caveats in Software Release 5.5(20)

•Resolved Caveats in Software Release 5.5(20)

Open Caveats in Software Release 5.5(20)

Note For a description of caveats resolved in software release 5.5(20), see the "Resolved Caveats in Software Release 5.5(20)" section.

This section describes the open caveats in software release 5.5(20):

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client; sometimes it launches with an access control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy does not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support nonzero WRED minimum values. If a COPS QoS Policy Manager (QPM) server sends a COPS policy with a nonzero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: To disable the ports with the duplex mismatch, enter the set feature fw-disable enable command. This command was introduced in software release 5.5(13). (CSCdw11398)

Resolved Caveats in Software Release 5.5(20)

Note For a description of open caveats in software release 5.5(20), see the "Open Caveats in Software Release 5.5(20)" section.

This section describes the resolved caveats in software release 5.5(20):

•Cisco CatOS is susceptible to a TCP-ACK Denial of Service (DoS) attack on the Telnet, HTTP and SSH service. When exploited, the vulnerability causes the Cisco CatOS running device to stop functioning and reload.

This vulnerability is documented as Cisco bug ID CSCec42751, CSCed45576, and CSCed48590. There are mitigation techniques available to mitigate the effects of this vulnerability in the workaround section of this advisory. Cisco is providing fixed software, and recommends that customers upgrade to it.

This advisory will be posted at

http://www.cisco.com/warp/public/707/cisco-sa-20040526-catos.shtml

This problem is resolved in software release 5.5(20). (CSCec42751)

•If a failover occurs on a Catalyst 5500 switch with redundant Supervisor Engine IIIs with uplink modules, the EARL tests are not performed and are marked as unknown (U).

This problem is resolved in software release 5.5(20). (CSCdy03366)

•If you configure port security on the WS-5225r or WS-5324 modules, security may be violated by an incorrect MAC address. The system will show that the MAC address was learned from the port, but a MAC address might have been learned from the network.

Workaround: Use the restrict violation action instead of the shutdown caution when you configure port security. This action will cause the incorrect MAC address to be restricted and ignored.

This problem is resolved in software release 5.5(20). (CSCdy81856)

•In a Catalyst 5000 family switch with an ATM module, SNMP queries might time out.

This problem is resolved in software release 5.5(20) and ATM software releases 12.0(26)W5(28a) and 12.1(20). (CSCea04300)

•A Catalyst switch with the Catalyst operating system incorrectly reports an STP root change with the following message:
2003 Jun 09 11:42:28 EST -04:00 %SPANTREE-5-ROOTCHANGE:Root changed for Vlan Y: New 
root port n/m. New Root mac address is XX-XX-XX-XX-XX-XX. 
This is an informational message only and should not affect the operation of your switch.

Workaround: Change the logging level on the SPANTREE facility down to level 4.

This problem is resolved in software release 5.5(20). (CSCeb78548)

•When you configure UplinkFast and MLS on a Catalyst 5000 family switch, a flood entry in the CAM table might cause routed packets through the Route Switch Module (RSM) to fail, resulting in dropped packets.

This problem is resolved in software release 5.5(20). (CSCdz44998)

•In certain hardware configurations (for example, one WS-X5225 module and two WS-X5012A modules), the uplink ports on the standby Supervisor Engine III stay in standby mode and fail to enable.

This problem is resolved in software release 5.5(20). (CSCdx66947)

Open and Resolved Caveats in Software Release 5.5(19)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(19):

•Open Caveats in Software Release 5.5(19)

•Resolved Caveats in Software Release 5.5(19)

Open Caveats in Software Release 5.5(19)

Note For a description of caveats resolved in software release 5.5(19), see the "Resolved Caveats in Software Release 5.5(19)" section.

This section describes the open caveats in software release 5.5(19):

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client; sometimes it launches with an access control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy does not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support nonzero WRED minimum values. If a COPS QoS Policy Manager (QPM) server sends a COPS policy with a nonzero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: To disable the ports with the duplex mismatch, enter the set feature fw-disable enable command. This command was introduced in software release 5.5(13). (CSCdw11398)

Resolved Caveats in Software Release 5.5(19)

Note For a description of open caveats in software release 5.5(19), see the "Open Caveats in Software Release 5.5(19)" section.

This section describes the resolved caveats in software release 5.5(19):

•A Catalyst 5000 family switch running 5.5(8a) CiscoView image (cat5000-sup3cv.5-5-8a.bin) might pause indefinitely when using Internet Explorer to access the HTTP server program that is used for configuring the switch.

This problem is resolved in software release 5.5(19). (CSCdu46560)

•If a connected ATM module runs out of memory, the switch may reload in the CmpOID function.

This problem is resolved in software release 5.5(19). (CSCdz50307)

•The system may reload when MALLOC failures and excessive SNMP processing occurs.

This problem is resolved in software release 5.5(19). (CSCdz59604)

•The switch might accept a BPDU with the contents zeroed out and process it as BID 0000.0000.0000, priority 0, and msg age expiry 0. Processing the BPDU causes switch instability. The switch should discard BPDUs if any parameters are out of range.

This problem is resolved in software release 5.5(19). (CSCea20106)

Open and Resolved Caveats in Software Release 5.5(18)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(18):

•Open Caveats in Software Release 5.5(18)

•Resolved Caveats in Software Release 5.5(18)

Open Caveats in Software Release 5.5(18)

Note For a description of caveats resolved in software release 5.5(18), see the "Resolved Caveats in Software Release 5.5(18)" section.

This section describes the open caveats in software release 5.5(18):

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client; sometimes it launches with an access control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy does not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support nonzero WRED minimum values. If a COPS QoS Policy Manager (QPM) server sends a COPS policy with a nonzero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: To disable the ports with the duplex mismatch, enter the set feature fw-disable enable command. This command was introduced in software release 5.5(13). (CSCdw11398)

•A Catalyst 5000 family switch running 5.5(8a) CiscoView image (cat5000-sup3cv.5-5-8a.bin) might pause indefinitely when using Internet Explorer to access the HTTP server program that is used for configuring the switch. (CSCdu46560)

Resolved Caveats in Software Release 5.5(18)

Note For a description of open caveats in software release 5.5(18), see the "Open Caveats in Software Release 5.5(18)" section.

This section describes the resolved caveats in software release 5.5(18):

•The CAM table of a Catalyst 5000 family switch with a LANE module sometimes points to a virtual connection that does not exist.

Workaround: Clear the CAM table.

This problem is resolved in software release 5.5(18). (CSCdw62710)

•A Catalyst 5500 switch running 5.5(17) with a Supervisor Engine 3 does not generate a entConfigChange SNMP trap when the power supply (WS-C5508) is removed. However, when the power supply is inserted, the supervisor engine generates the following trap:
Oct 22 17:36:18 nms-server snmptrapd[223]: 10.32.6.10: 
Enterprise Specific Trap (entConfigChange) 
Uptime: 0:37:21.14, 
entityMIB.entityMIBObjects.entityGeneral.entLastChangeTime = Timeticks: (224114) 
0:37:21.14
This problem is resolved in software release 5.5(18). (CSCdz09920)

Open and Resolved Caveats in Software Release 5.5(17)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(17):

•Open Caveats in Software Release 5.5(17)

•Resolved Caveats in Software Release 5.5(17)

Open Caveats in Software Release 5.5(17)

Note For a description of caveats resolved in software release 5.5(17), see the "Resolved Caveats in Software Release 5.5(17)" section.

This section describes the open caveats in software release 5.5(17):

•On a Catalyst 5000 family switch running 5.5(15) or later with a Supervisor Engine 3 and an ATM module (WS-X5158), some VLANs communicating over the ATM trunk will not pass broadcast or unknown unicast traffic. Communication is restored between the hosts when you configure static ARPs on an IP host that has lost connectivity with another IP host. (CSCdx73126)

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client; sometimes it launches with an access control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy does not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support nonzero WRED minimum values. If a COPS QoS Policy Manager (QPM) server sends a COPS policy with a nonzero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: To disable the ports with the duplex mismatch, enter the set feature fw-disable enable command. This command was introduced in software release 5.5(13). (CSCdw11398)

Resolved Caveats in Software Release 5.5(17)

Note For a description of open caveats in software release 5.5(17), see the "Open Caveats in Software Release 5.5(17)" section.

This section describes the resolved caveats in software release 5.5(17):

•Systems with a Supervisor Engine III (WS-X5530) running 5.5(7) or later might send incorrect SNMP Trap information for a failed power supply.

This problem is resolved in software release 5.5(17). (CSCdy35990)

Open and Resolved Caveats in Software Release 5.5(16)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(16):

•Open Caveats in Software Release 5.5(16)

•Resolved Caveats in Software Release 5.5(16)

Open Caveats in Software Release 5.5(16)

Note For a description of caveats resolved in software release 5.5(16), see the "Resolved Caveats in Software Release 5.5(16)" section.

This section describes the open caveats in software release 5.5(16):

•On a Catalyst 5000 family switch running 5.5(15) or later with a Supervisor Engine 3 and an ATM module (WS-X5158), some VLANs communicating over the ATM trunk will not pass broadcast or unknown unicast traffic. Communication is restored between the hosts when you configure static ARPs on an IP host that has lost connectivity with another IP host. (CSCdx73126)

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client; sometimes it launches with an access control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy does not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support nonzero WRED minimum values. If a COPS QoS Policy Manager (QPM) server sends a COPS policy with a nonzero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: To disable the ports with the duplex mismatch, enter the set feature fw-disable enable command. This command was introduced in software release 5.5(13). (CSCdw11398)

Resolved Caveats in Software Release 5.5(16)

Note For a description of open caveats in software release 5.5(16), see the "Open Caveats in Software Release 5.5(16)" section.

This section describes the resolved caveats in software release 5.5(16):

•The show port command or the show counters command reports FCS errors. The dot3StatFCSError SNMP object reports zero FCS errors.

This problem is resolved in software release 5.5(16). (CSCdx88030)

•Polling objects in the CISCO-MEMORY-POOL-MIB causes high CPU utilization in systems with a WS-X5540 supervisor engine.

This problem is resolved in software release 5.5(16). (CSCdx16304)

Open and Resolved Caveats in Software Release 5.5(15)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(15):

•Open Caveats in Software Release 5.5(15)

•Resolved Caveats in Software Release 5.5(15)

Open Caveats in Software Release 5.5(15)

Note For a description of caveats resolved in software release 5.5(15), see the "Resolved Caveats in Software Release 5.5(15)" section.

This section describes the open caveats in software release 5.5(15):

•On a Catalyst 5000 family switch running 5.5(15) with a Supervisor Engine 3 and an ATM module (WS-X5158), some VLANs communicating over the ATM trunk will not pass broadcast or unknown unicast traffic. Communication is restored between the hosts when you configure static ARPs on an IP host that has lost connectivity with another IP host. (CSCdx73126)

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client; sometimes it launches with an access control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy does not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support nonzero WRED minimum values. If a COPS QoS Policy Manager (QPM) server sends a COPS policy with a nonzero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: To disable the ports with the duplex mismatch, enter the set feature fw-disable enable command. This command was introduced in software release 5.5(13). (CSCdw11398)

Resolved Caveats in Software Release 5.5(15)

Note For a description of open caveats in software release 5.5(15), see the "Open Caveats in Software Release 5.5(15)" section.

This section describes the resolved caveats in software release 5.5(15):

•When you make a Telnet connectionthrough Shiva Access Manager to a switch configured with authentication, authorization, and accounting (AAA), the switch sets the TACACS privilege level to 15. Authentication fails if users have a privilege level lower than 15.

Workaround: Configure Shiva Access Manager users to receive privilege level 15.

This problem is resolved in software release 5.5(15). (CSCdx08395)

•When you enter the show top command for an FDDI module, inconsistent utilization results are displayed (Uti %).

This problem is resolved in software release 5.5(15). (CSCdx55791)

•In rare circumstances, if you terminate a ping process by entering ^C (Ctrl-C), the process is terminated but the memory allocated to the process is not released properly.

This problem is resolved in software release 5.5(15). (CSCdx40797)

•In rare circumstances, if you terminate a DNS lookup process by entering ^C (Ctrl-C), the process is terminated but the memory allocated to the process is not released properly.

This problem is resolved in software release 5.5(15). (CSCdx40481)

Open and Resolved Caveats in Software Release 5.5(14)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(14):

•Open Caveats in Software Release 5.5(14)

•Resolved Caveats in Software Release 5.5(14)

Open Caveats in Software Release 5.5(14)

Note For a description of caveats resolved in software release 5.5(14), see the "Resolved Caveats in Software Release 5.5(14)" section.

This section describes the open caveats in software release 5.5(14):

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client or sometimes it launches with an access control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and will display the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: To disable the ports with the duplex mismatch, enter the set feature fw-disable enable command. This command was introduced in software release 5.5(13). (CSCdw11398)

Resolved Caveats in Software Release 5.5(14)

Note For a description of open caveats in software release 5.5(14), see the "Open Caveats in Software Release 5.5(14)" section.

This section describes the resolved caveats in software release 5.5(14):

•After receiving eight TCP connection attempts using a non-standard TCP flags combination, a Catalyst switch stops responding to further TCP connections to that particular service. To reestablish functionality of that service, you must reboot the switch. There is no workaround. This vulnerability affects only Catalyst software. No other Cisco products are affected.

This advisory is available at this URL:

http://www.cisco.com/warp/public/707/cisco-sa-20030709-swtcp.shtml

This problem is resolved in software release 5.5(14). (CSCdw52219)

•On Catalyst 5000 family switches with 1000 or more VLANs configured, if you enter the show mls entry command immediately after the system boots up, the system may reload.

This problem is resolved in software release 5.5(14). (CSCdu18119)

•The Supervisor Engine III G does not populate sysTrafficMeterTable for the three individual switching buses. This problem exists on Catalyst software versions 5.5(1) through 5.5(13), 6.1(x), 6.2(x), and 6.3(1) through 6.3(5).

This problem is resolved in software release 5.5(14). (CSCdw66441)

•When an EtherChannel bundles ports across different modules, if one of the modules that contains the channeling ports gets reset, the ports may leave the bridge port and converge again when the module comes back online.

This problem is resolved in software release 5.5(14). (CSCdu17107)

•If a port is configured as a nontrunking port and it receives an ISL-encapsulated packet, the port will not be able to remove the ISL header. By default the system will install ISL system CAM entries and drop the ISL packets. These CAM entries are installed for every active VLAN in the switch. In rare circumstances, this default behavior may cause hash collisions for real MAC addresses because of the amount of system entries that are being used up. To prevent such collisions, use the new set feature no-isl-entries enable command to disable the creation of these ISL system entries.

Note Do not enter the set feature no-isl-entries enable command on switches that are connected to other switches because received ISL packets will be flooded on the specified VLAN.

This problem is resolved in software release 5.5(14). (CSCdw86312)

•In systems with a WS-U5533 uplink module on the supervisor engine running software release 5.5.7, packet buffer tests might fail the ports are disabled and the diagnostics are set to be bypassed.

This problem is resolved in software release 5.5(14). (CSCdw95036)

Open and Resolved Caveats in Software Release 5.5(13a)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(13a):

•Open Caveats in Software Release 5.5(13a)

•Resolved Caveats in Software Release 5.5(13a)

Open Caveats in Software Release 5.5(13a)

Note For a description of caveats resolved in software release 5.5(13a), see the "Resolved Caveats in Software Release 5.5(13a)" section.

This section describes the open caveats in software release 5.5(13a):

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client or it sometimes launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and will display the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: Enter the set feature fw-disable enable command, introduced in software release 5.5(13), to disable the ports with the duplex mismatch. (CSCdw11398)

Resolved Caveats in Software Release 5.5(13a)

Note For a description of open caveats in software release 5.5(13a), see the "Open Caveats in Software Release 5.5(13a)" section.

This section describes the resolved caveats in software release 5.5(13a):

•An error can occur with management protocol processing. Please use the following URL for further information:
http://www.cisco.com/pcgi-bin/bugtool/onebug.pl?bugid=CSCdw67458

This problem is resolved in software release 5.5(13a). (CSCdw67458)

Open and Resolved Caveats in Software Release 5.5(13)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(13):

•Open Caveats in Software Release 5.5(13)

•Resolved Caveats in Software Release 5.5(13)

Open Caveats in Software Release 5.5(13)

Note For a description of caveats resolved in software release 5.5(13), see the "Resolved Caveats in Software Release 5.5(13)" section.

This section describes the open caveats in software release 5.5(13):

•CiscoView sometimes cannot be launched on a Solaris/Netscape Communicator client or it sometimes launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the Java Run-time Environment (JRE) and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and will display the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If a duplex mismatch occurs on an ISL trunk into a Catalyst 5000 family switch, you will see swBusCRCErrorDrop errors on all ports, and you will see RxInnerCRCErrorDrop errors on ports with the duplex mismatch. This mismatch results in dropped traffic between buses.

Workaround: Enter the set feature fw-disable enable command, introduced in software release 5.5(13), to disable the ports with the duplex mismatch. (CSCdw11398)

Resolved Caveats in Software Release 5.5(13)

Note For a description of open caveats in software release 5.5(13), see the "Open Caveats in Software Release 5.5(13)" section.

This section describes the resolved caveats in software release 5.5(13):

•Catalyst 5000 modules may fail to come online after a switch with a Supervisor Engine II G (WS-X5540) in a nonredundant chassis is reset. This problem exists in 5.5(x) and 6.1(x) releases of the Catalyst operating software. The problem usually occurs with WS-X5213(A) modules running firmware (FW) versions earlier than 3.1(1). After the switch restarts, you will need to reinsert the module.

This problem is resolved in software release 5.5(13). (CSCdv00286)

•When operating at 10 MB, a disabled port on a WS-X5224, WS-X5012, WS-X5012A, or WS-X5014 module will continue to transmit link pulses. This action causes the link-partner port to stay up. There is no workaround. The problem exists in 4.x, 5.x, and 6.x releases of the Catalyst operating software.

This problem is resolved in software release 5.5(13). (CSCdw25922)

•In rare circumstances, a designated port might be stuck in the spanning tree "listening" state and still be transmitting BPDUs. This does not introduce problems with spanning tree convergence or cause loops.

This problem is resolved in software release 5.5(13). (CSCdv89566)

•In rare circumstances, the output from the show mac mod/port command and the output from an SNMP query will report inconsistent values for the "In-Discards" field.

This problem is resolved in software release 5.5(13). (CSCdu30380)

Open and Resolved Caveats in Software Release 5.5(12a)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(12a):

•Open Caveats in Software Release 5.5(12a)

•Resolved Caveats in Software Release 5.5(12a)

Open Caveats in Software Release 5.5(12a)

Note For a description of caveats resolved in software release 5.5(12a), see the "Resolved Caveats in Software Release 5.5(12a)" section.

This section describes the open caveats in software release 5.5(12a):

•CiscoView sometimes either cannot be launched on a Solaris/Netscape Communicator client or it launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the JRE and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(12a)

Note For a description of open caveats in software release 5.5(12a), see the "Open Caveats in Software Release 5.5(12a)" section.

This section describes the resolved caveats in software release 5.5(12a):

•An error can occur with management protocol processing. Please use the following URL for further information:
http://www.cisco.com/pcgi-bin/bugtool/onebug.pl?bugid=CSCdw67458

This problem is resolved in software release 5.5(12a). (CSCdw67458)

Open and Resolved Caveats in Software Release 5.5(12)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(12):

•Open Caveats in Software Release 5.5(12)

•Resolved Caveats in Software Release 5.5(12)

Open Caveats in Software Release 5.5(12)

Note For a description of caveats resolved in software release 5.5(12), see the "Resolved Caveats in Software Release 5.5(12)" section.

This section describes the open caveats in software release 5.5(12):

•CiscoView sometimes either cannot be launched on a Solaris/Netscape Communicator client or it launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the JRE and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(12)

Note For a description of open caveats in software release 5.5(12), see the "Open Caveats in Software Release 5.5(12)" section.

This section describes the resolved caveats in software release 5.5(12):

•The switch might experience a memory leak if TACACS accounting is enabled and multiple Telnet sessions are established (concurrently or nonconcurrently). The memory leak could lead to a system reset or the switch could become unreachable.

•Workaround: Disable TACACS accounting and then reset the switch to free up the memory buffers.

This problem is resolved in software release 5.5(12). (CSCdv38306)

•When a port is configured as dynamic, it is not assigned a VLAN from the VMPS server. This problem occurs only if a port is first configured to be dynamic, next changed to static, and then changed to dynamic.

This problem is resolved in software release 5.5(12). (CSCdv34403)

•After a software upgrade from release 5.4(3) to 5.5(7), the uplink ports on the supervisor engine (WS-X5530) go into failed state. Reloading the switch corrects this problem.

This problem is resolved in software release 5.5(12). (CSCdv06726)

•The switch might reset because of a rare error condition in the FCP task function.

This problem is resolved in software release 5.5(12). (CSCdv51142)

•On a Catalyst 5000 family switch with a Supervisor Engine III, the MIB OID for sysTraffic and sysTrafficPeak show different values than the output of the show system command.

This problem is resolved in software release 5.5(12). (CSCdv60866)

•On a Catalyst 5000 family switch, IGMP is enabled by default when you clear the configuration and reset the switch. IGMP cannot be disabled, and CGMP cannot be enabled.

This problem is resolved in software release 5.5(12). (CSCdw00254)

•On a Catalyst 5500 switch running 5.5(8), with a Supervisor Engine II G and an RSM with MLS configured, a topology change may cause packet loss. The MLS entries will be purged and recreated to point to the new egress ports, but the switch may drop packets after the packet has been MLS switched in the egress path.

This problem is resolved in software release 5.5(12). (CSCdu53857)

•If CGMP is enabled with the set cgmp enable command and leave processing is disabled (the default), HSRP packets will not be forwarded by the switch. This may cause all HSRP routers to transition to the ACTIVE state.

Workaround: Enable and disable leave processing after CGMP is enabled using the following sequence of commands:
set cgmp disable 
set cgmp enable 
set cgmp leave enable 
set cgmp leave disable 
For more information, refer to the "Interaction Between CGMP Leave Processing and HSRP" section of the Catalyst 5000 Family Configuration Guide at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_5_5/sw_cfg/multi.htm

This problem is resolved in software release 5.5(12). (CSCdv36030)

Open and Resolved Caveats in Software Release 5.5(11a)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(11a):

•Open Caveats in Software Release 5.5(11a)

•Resolved Caveats in Software Release 5.5(11a)

Open Caveats in Software Release 5.5(11a)

Note For a description of caveats resolved in software release 5.5(11a), see the "Resolved Caveats in Software Release 5.5(11a)" section.

This section describes the open caveats in software release 5.5(11a):

•CiscoView sometimes either cannot be launched on a Solaris/Netscape Communicator client or it launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the JRE and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

the standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(11a)

Note For a description of open caveats in software release 5.5(11a), see the "Open Caveats in Software Release 5.5(11a)" section.

This section describes the resolved caveats in software release 5.5(11a):

•An error can occur with management protocol processing. Please use the following URL for further information:
http://www.cisco.com/pcgi-bin/bugtool/onebug.pl?bugid=CSCdw67458

This problem is resolved in software release 5.5(11a). (CSCdw67458)

Open and Resolved Caveats in Software Release 5.5(11)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(11):

•Open Caveats in Software Release 5.5(11)

•Resolved Caveats in Software Release 5.5(11)

Open Caveats in Software Release 5.5(11)

Note For a description of caveats resolved in software release 5.5(11), see the "Resolved Caveats in Software Release 5.5(11)" section.

This section describes the open caveats in software release 5.5(11):

•CiscoView sometimes either cannot be launched on a Solaris/Netscape Communicator client or it launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the JRE and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

the standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(11)

Note For a description of open caveats in software release 5.5(11), see the "Open Caveats in Software Release 5.5(11)" section.

This section describes the resolved caveats in software release 5.5(11):

•A port in PAgP non-silent mode may behave as if in PAgP silent mode if the port has been connected to a non-silent partner. Therefore, the port may be posted to STP after reset and could cause channel disturbance.

This problem is resolved in software release 5.5(11). (CSCdu85834)

•A BUS error might occur when spanning tree receives a BPDU of abnormal size and is disabled for the VLAN on which the BPDU was received.

This problem is resolved in software release 5.5(11). (CSCdu69958)

•If you configure more than one default gateway, the default gateway might change from the primary to the secondary and back without obvious valid reason.

This problem is resolved in software release 5.5(11). (CSCdt73765)

Open and Resolved Caveats in Software Release 5.5(10a)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(10a):

•Open Caveats in Software Release 5.5(10a)

•Resolved Caveats in Software Release 5.5(10a)

Open Caveats in Software Release 5.5(10a)

Note For a description of caveats resolved in software release 5.5(10a), see the "Resolved Caveats in Software Release 5.5(10a)" section.

This section describes the open caveats in software release 5.5(10a):

•CiscoView sometimes either cannot be launched on a Solaris/Netscape Communicator client or it launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the JRE and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•A port in PAgP non-silent mode may behave as if in PAgP silent mode if the port has been connected to a non-silent partner. Therefore, the port may be posted to STP after reset and could cause channel disturbance. (CSCdu85834)

Resolved Caveats in Software Release 5.5(10a)

Note For a description of open caveats in software release 5.5(10a), see the "Open Caveats in Software Release 5.5(10a)" section.

This section describes the resolved caveats in software release 5.5(10a):

•An error can occur with management protocol processing. Please use the following URL for further information:
http://www.cisco.com/pcgi-bin/bugtool/onebug.pl?bugid=CSCdw67458

This problem is resolved in software release 5.5(10a). (CSCdw67458)

Open and Resolved Caveats in Software Release 5.5(10)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(10):

•Open Caveats in Software Release 5.5(10)

•Resolved Caveats in Software Release 5.5(10)

Open Caveats in Software Release 5.5(10)

Note For a description of caveats resolved in software release 5.5(10), see the "Resolved Caveats in Software Release 5.5(10)" section.

This section describes the open caveats in software release 5.5(10):

•CiscoView sometimes either cannot be launched on a Solaris/Netscape Communicator client or it launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the JRE and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plug-in 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•A port in PAgP non-silent mode may behave as if in PAgP silent mode if the port has been connected to a non-silent partner. Therefore, the port may be posted to STP after reset and could cause channel disturbance. (CSCdu85834)

Resolved Caveats in Software Release 5.5(10)

Note For a description of open caveats in software release 5.5(10), see the "Open Caveats in Software Release 5.5(10)" section.

This section describes the resolved caveats in software release 5.5(10):

•If you include a control character, such as ^C, in a comment line of a configuration file, the commands following the comment line are ignored when the configuration file is copied to the running configuration. This problem occurs with all 5.x software releases prior to 5.5(10).

This problem is resolved in software release 5.5(10). (CSCdu58728)

•On a Catalyst 5509 switch with a Supervisor Engine II G and many (approximately 20) trunk ports connected to the switch, all available CPU resources are consumed by the EthChnlConfig process when all of the ports are enabled at the same time, or after a reboot. VTP pruning cannot send out periodic messages on time, causing the neighbor to prune all VLANs on this trunk. VTP pruning will recover on its own once the CPU resources return to normal.

This problem is resolved in software release 5.5(10). (CSCdu44453)

•In extremely rare conditions, when shortcut entries are programmed in the FIB or MET table, an error, such as a full MET table or a missing Layer 2 entry, might cause the switch to suddenly reset.

•If you have a Supervisor Engine III (WS-X5530) with an NFFC or NFFC II and a 100BASE-FX uplink module, entering the show cam dynamic command may display invalid CAM entries in VLAN 989 after booting the system. This does not affect service.

Also, if you have redundant Supervisor Engines III, each with an NFFC or NFFC II and 100BASE-FX uplink modules, entering the show cam dynamic command after you enter the switch supervisor command may display an invalid CAM entry for port 1/9 or 2/9. This does not affect service.

This problem is resolved in software release 5.5(10). (CSCdu50957)

•On the 10/100-Mbps workgroup Fast Ethernet switching module (WS-X5224) running 5.5(x), the receive counters (RX) may increase, although no MAC addresses are learned; transmit counters (TX) will not increase.

Workaround: Disable and reenable the port, or downgrade to the latest 4.5(x) release.

This problem is resolved in software release 5.5(10). (CSCdu62858)

•In extremely rare conditions, when shortcut entries are programmed in the FIB or MET table, an error, such as a full MET table or a missing Layer 2 entry, might cause the switch to suddenly reset.

This problem is resolved in software release 5.5(10). (CSCdu23126)

•The switch might reset with a TLB exception related to the ATM module. If the line
logging buffered 13684 debugging
is added to the ATM configuration file and the configuration is then saved and the ATM module reloaded, the switch might reset with the TLB exception.

This problem is resolved in software release 5.5(10). (CSCdu82644)

•In rare conditions, in systems with a Supervisor Engine II or III G, the ATM module (WS-X5156, WS-X5157, WS-X5158, WS-X5167) might fail to come online after a switchover from the active supervisor engine to the redundant supervisor engine.

Workaround: Reset the ATM module by doing one of the following:

–Remove and reinsert the ATM module in the chassis.

–Perform another switchover on the supervisor engines, if both are operational.

This problem is resolved in software release 5.5(10). (CSCdu16999)

Open and Resolved Caveats in Software Release 5.5(9)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(9):

•Open Caveats in Software Release 5.5(9)

•Resolved Caveats in Software Release 5.5(9)

Open Caveats in Software Release 5.5(9)

Note For a description of caveats resolved in software release 5.5(9), see the "Resolved Caveats in Software Release 5.5(9)" section.

This section describes the open caveats in software release 5.5(9):

•CiscoView sometimes either cannot be launched on a Solaris/Netscape Communicator client or it launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the JRE and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plugin 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•If you download a COPS policy containing a differentiated services code point (DSCP) range to a Catalyst 5000 family switch, the COPS policy will not apply and displays the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, error reports are not returned to the COPS server, and you will not be aware that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(9)

Note For a description of open caveats in software release 5.5(9), see the "Open Caveats in Software Release 5.5(9)" section.

This section describes the resolved caveats in software release 5.5(9):

•When using Supervisor Engine II G or III G with DHCP enabled, a stack overflow problem might occur.

This problem is resolved in software release 5.5(9). (CSCdt59867)

•On systems with Supervisor III FSX (WS-X5534), the show version command incorrectly displays the total memory as 556928K DRAM, instead of 32MB. This does not affect system performance and no workaround is known.

This problem is resolved in software release 5.5(9). (CSCdr26496)

•After a Spanning Tree topology change, CAM aging time will remain at a short aging time (5 to 15 seconds). This problem occurs on VLANs with forward delay set at a value less than 5.

Workaround: Set the forward delay to 15 on the root switch.

This problem is resolved in software release 5.5(9). (CSCdt78700)

•Catalyst 5000 family systems with redundant Supervisor Engine II Gs (WS-X5540) with RSFCs configured in the MLS MULTICAST INCLUDE list, and running 6.1(2.1), may crash when MMLS is enabled. When this problem occurs, MMLS shortcuts are deleted as a result of topology changes.

Workaround: Disable any configured L2 multicast functionality (that is, IGMP/CGMP/GMRP). If the multicast traffic is too high to permit this action, remove the PIM non-DR RSFC from the MLS MULTICAST INCLUDE list.

This problem is resolved in software release 5.5(9). (CSCdt38243)

•When an ISL trunk port is connected to an access port and QoS is enabled on the switch with the ISL trunk, the ISL header will have the USER bits set in the destination address. Currently, the QoS ASIC drops the packets with user bits set to 0 and 1 only; packets with other bits set are forwarded on the access VLAN of the nontrunk port. These packets will not go through the blocked ports.

Workaround: Fix the misconfiguration (that is, both ends should be set to trunking).

This problem is resolved in software release 5.5(9). (CSCdu10858)

•You might not be able to enable logging for Dynamic VLANs using the set logging level dvlan command:
Console> (enable) set logging level dvlan 7 
Invalid Facility 
Console> (enable) 
This problem is resolved in software release 5.5(9). (CSCdu19163)

•The Catalyst 5000 family switch sends the wrong trap OID (.1.3.6.1.2.1.47.2.1.0.1) for the entConfigChange MIB.

This problem is resolved in software release 5.5(9). (CSCdu34057)

•The "hidden" commands set igmp mode and show igmp mode have been moved to enable mode. For description of this command, see the Catalyst 5000 Family Command Reference, software release 5.5.

This problem is resolved in software release 5.5(9). (CSCdu39547)

•Under rare circumstances, the RSFC (module 15) will not come up on a Supervisor Engine III G running software release 5.5.5 through 6.1.2. The following error message will appear on the supervisor console:
RSFC (mod 15, slot 1) error called from 1050c408 err 5
RSFC (mod 15, slot 1) failed, waiting for reset
When you enter the show module command, no status for the RSFC is displayed. All the logical VLAN interfaces in RSFC will be down.

This problem is resolved in software release 5.5(9). (CSCdt92255)

•The Catalyst 5000 family switch may pause indefinitely after the 20 MB Viking Flash PC (PCMCIA) card is hotswapped numerous times (approximately 20).

This problem is resolved in software release 5.5(9). (CSCdu23412)

•Improperly terminating a Telnet session may cause a memory leak in the switch.

This problem is resolved in software release 5.5(9). (CSCdu29283)

•Authentication protocols (TACACS+, RADIUS, Kerberos) uses a global character array to store the user input (such as passwords). Because the buffer is global, it is shared by all console and Telnet sessions; therefore, it may contain input from multiple Telnet sessions, which might cause incorrect password input for authentication.

This problem is resolved in software release 5.5(9). (CSCdu35551)

•When you use the CLI to create a multicast router entry in cseStaticExtRouterTable and then clear it, an error occurs when you create an entry in the same table from SNMP.

This problem is resolved in software release 5.5(9). (CSCdu39239)

Open and Resolved Caveats in Software Release 5.5(8a)

This section describes open and resolved caveats in supervisor engine software release 5.5(8a):

•Open Caveats in Software Release 5.5(8a)

•Resolved Caveats in Software Release 5.5(8a)

Open Caveats in Software Release 5.5(8a)

Note For a description of caveats resolved in software release 5.5(9), see the "Resolved Caveats in Software Release 5.5(8a)" section.

This section describes open caveats in software release 5.5(8a):

•When you open a configuration dialog box after resizing the CiscoView browser window on a Solaris/Netscape Communicator client with Java plugin 1.3.0, a Java
IllegalComponentStateException error occurs.

Workaround: Open the same dialog box again. (CSCdu32555)

•CiscoView sometimes either cannot be launched on a Solaris/Netscape Communicator client or it launches with an Access Control error.

Workaround: Clear the browser cache or ensure that the JRE and plug-in versions match. To make the JRE and plug-in versions match, follow this procedure:

a. Open the Java plug-in Control Panel located at:

java_plugin_install_directory/j2pi/ControlPanel

The standard java_plugin_install_directory is /opt/NSCPcom/

b. Go to the Advanced tab and select Java Run Time Environment as "Use Java Plug-in Default."

c. Restart the browser.

(CSCdu32540)

Resolved Caveats in Software Release 5.5(8a)

Note For a description of open caveats in software release 5.5(9), see the "Open Caveats in Software Release 5.5(8a)" section.

This section describes resolved caveats in software release 5.5(8a):

•The embedded CiscoView cannot be launched after May 11, 2001.

The problem is resolved in software release 5.5(8a). (CSCdu25881)

Open and Resolved Caveats in Software Release 5.5(8)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(8):

•Open Caveats in Software Release 5.5(8)

•Resolved Caveats in Software Release 5.5(8)

Open Caveats in Software Release 5.5(8)

Note For a description of caveats resolved in software release 5.5(8), see the "Resolved Caveats in Software Release 5.5(8)" section.

This section describes the open caveats in software release 5.5(8):

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply and will display the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(8)

Note For a description of open caveats in software release 5.5(8), see the "Open Caveats in Software Release 5.5(8)" section.

This section describes resolved caveats in software release 5.5(8):

•Entering the show flash or show tech-support command in a Catalyst 5500 switch with Supervisor Engine II G or III G will fail to yield the CPU on the supervisor engine to other running processes. These commands can adversely affect processes that require periodic "hellos". Processes similar to spanning tree may see spanning tree reconfigured and reconverged, while unidirectional link detection (UDLD) may incorrectly disable a port.

Workaround: Do not enter the show flash or show tech-support commands from the CLI.

This problem is resolved in software release 5.5(8). (CSCdt94706)

•While running scheduled packet buffer testing on a Catalyst 5500 series switch with a Supervisor Engine II, the packet buffer testing may inaccurately place a supervisor engine uplink port in a faulty status. These packet buffers are not faulty.

This problem is resolved in software release 5.5(8). (CSCdu18288)

•The set option packetbuffer command is ignored. Ports are always set to "faulty" when a packet buffer test fails.

This problem is resolved in software release 5.5(8). (CSCdu19172)

•User traffic may not get through active ports in system with a Supervisor Engine II while a packet buffer test is running.

This problem is resolved in software release 5.5(8). (CSCdu21524)

•Running an on-demand packet buffer test on enabled ports may cause administrative protocol packets to be lost, resulting in network instability. Users are now required to disable the targeted port(s) before running an on-demand packet buffer test. Background testing behavior may still be done on enabled ports.

This problem is resolved in software release 5.5(8). (CSCdu22986)

•In a Catalyst 5000 switch with a Supervisor Engine II G (WS-X5540) installed in slot 1, a Saint5-based module (WS-X5234-RJ45, WS-X5236-FX-MT) in slot 2, and an additional Saint5-based module installed in the switch, the module in slot 2 may fail to initialize. This problem does not occur if an uplink module is installed on the supervisor engine.

Workaround: Reinstall the module in slot 2.

This problem is resolved in software release 5.5(8). (CSCds69273)

•The Catalyst 5500 series switch might crash when you make Telnet connections between the switch and the RSM.

Workaround: Reload the switch.

This problem is resolved in software release 5.5(8). (CSCdt01088)

•When the ifOperStatus value for the port changes (the port is enabled and disabled, or the link is brought up and down), the ifLastChange value for the port does not change.

This problem is resolved in software release 5.5(8). (CSCdt69418)

•After restarting an NT server that has a Compaq NC3123 FastEthernet NIC connected to a port on a 10/100-Mbps Fast Ethernet switching module (WS-X5225R), the port of the WS-X5225R may stop sending or receiving frames.

Workaround: The following workarounds solve the problem:

–Enter the set port disable mod/port command followed by set port enable mod/port command.

–Remove and insert the cable from the WS-X5225R port or NIC.

–Power down and restart the NT server.

This problem is resolved in software release 5.5(8). (CSCdt40099)

•A Supervisor Engine III with Gigabit Ethernet uplink module (WS-U5534-GESX or WS-U5536-GELX) does not display the PAGP message for the Gigabit Ethernet port when the link is established.

This problem is resolved in software release 5.5(8). (CSCdt86011)

•In a configuration with a redundant Supervisor Engine III with 10/100 uplink modules, the redundant supervisor engine does not poll the link status of the uplink ports fast enough. The active supervisor engine might not detect a link up or down on the redundant supervisor engine.

This problem is resolved in software release 5.5(8). (CSCdu08203)

•The value of dot1dTpPortInDiscards object contains same value of object ifInDiscards for a bridge port.

This problem is resolved in software release 5.5(8). (CSCdt71890)

•Configuring SPAN with two or more admin source ports on a Fast EtherChannel bundle and then deleting one of the admin source ports results in an error.

This problem is resolved in software release 5.5(8). (CSCdt90794)

•A Catalyst 5000 with Supervisor Engine III running 4.5(8) or 5.5(6) with CGMP configured will not install a static CAM entry for a multicast receiver on the other end of a port channel.

Workaround: Enable IGMP instead of CGMP on the core switch.

This problem is resolved in software release 5.5(8). (CSCdu05568)

•On a Supervisor Engine II (WS-X5506), the in-band (sc0) interface reports a large number of MIB II ifInErrors, which will increase continuously.

This problem is resolved in software release 5.5(8). (CSCdt91434)

Open and Resolved Caveats in Software Release 5.5(7a)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(7a):

•Open Caveats in Software Release 5.5(7a)

•Resolved Caveats in Software Release 5.5(7a)

Open Caveats in Software Release 5.5(7a)

Note For a description of caveats resolved in software release 5.5(7a), see the "Resolved Caveats in Software Release 5.5(7a)" section.

This section describes open caveats in software release 5.5(7a):

•Entering the show flash or show tech-support command in a Catalyst 5500 switch with Supervisor Engine II G or III G will fail to yield the CPU on the supervisor engine to other running processes. These commands can adversely affect processes that require periodic "hellos". Processes similar to spanning tree may see spanning tree reconfigured and reconverged, while unidirectional link detection (UDLD) may incorrectly disable a port.

Workaround: Do not issue the show flash or show tech commands from the CLI. (CSCdt94706)

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply and display the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(7a)

Note For a description of open caveats in software release 5.5(7a), see the "Open Caveats in Software Release 5.5(7a)" section.

This section describes resolved caveats in software release 5.5(7a):

•An error can occur with management protocol processing. Please use the following URL for further information:
http://www.cisco.com/pcgi-bin/bugtool/onebug.pl?bugid=CSCdw67458

This problem is resolved in software release 5.5(7a). (CSCdw67458)

Open and Resolved Caveats in Software Release 5.5(7)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(7):

•Open Caveats in Software Release 5.5(7)

•Resolved Caveats in Software Release 5.5(7)

Open Caveats in Software Release 5.5(7)

Note For a description of caveats resolved in software release 5.5(7), see the "Resolved Caveats in Software Release 5.5(7)" section.

This section describes open caveats in software release 5.5(7):

•Entering the show flash or show tech-support command in a Catalyst 5500 switch with Supervisor Engine II G or III G will fail to yield the CPU on the supervisor engine to other running processes. These commands can adversely affect processes that require periodic "hellos". Processes similar to spanning tree may see spanning tree reconfigured and reconverged, while unidirectional link detection (UDLD) may incorrectly disable a port.

Workaround: Do not issue the show flash or show tech commands from the CLI. (CSCdt94706)

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply and display the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(7)

Note For a description of open caveats in software release 5.5(7), see the "Open Caveats in Software Release 5.5(7)" section.

This section describes resolved caveats in software release 5.5(7):

•Operating systems, such as Windows XP, will attempt 802.1X authentication by sending frames to the Authenticator PAE on the destination multicast address 01-80-c2-00-00-0f and 01-80-c2-00-00-03. On Catalyst 5000 family switches with EARL1, EARL1+, EARL1++, or EARL1.1, these frames will be forwarded on all ports including Spanning Tree Blocking Ports. Since these frames are forwarded on blocked ports, the network will experience a Layer 2 multicast storm.

Workaround 1: Enter the following commands to configure a permanent CAM entry for 01-80-c2-00-00-0f and 01-80-c2-00-00-03 to be directed out an unused port.

–set cam permanent 01-80-c2-00-00-0f mod/port

–set cam permanent 01-80-c2-00-00-03 mod/port

Workaround 2: Follow this procedure to configure Windows XP to not send these frames:

a. Under Network Connections, click on the associated Local Area Connection.

b. Click on the Authentication Tab.

c. Uncheck "Network Access Control using IEEE 802.1x."

For additional information, see the following URL:

http://www.cisco.com/warp/public/707/cat5k-8021x-vuln-pub.shtml
This problem is resolved in software release 5.5(7). (CSCdt62732)

•When you try to configure software based (packet-based) broadcast suppression on a Catalyst 5000 family module that can also do hardware-based broadcast suppression (percentage based), the packet-based broadcast suppression might not be configured properly. This problem will happen in software releases after 5.4.

This problem is resolved in software release 5.5(7). (CSCdt65879)

•Changes in the NTP client request packet format generated by the switch can cause problems with certain time servers.

This problem is resolved in software release 5.5(7). (CSCds90575)

•The switch might reset if you attempt to delete a nonexistent VLAN through the SNMP vtpVlanEditTable.

This problem is resolved in software release 5.5(7). (CSCdt38160)

•CAM entries created by MPOA are not removed when the ATM module is removed, reset, reloaded, or when the ATM module hangs.

Workaround: Reset the Catalyst 5000 switch.

This problem is resolved in software release 5.5(7). (CSCds79580)

•After a spanning tree topology change timer is started, the timer for VLAN 1005 does not expire. Therefore, the CAM aging time remains at a short aging time (5 to 15 seconds).

This problem is resolved in software release 5.5(7). (CSCdp49351)

•In-line rewrite fails when using the 10/100-Mbps Fast Ethernet switching module (WS-X5225R) with Supervisor Engine III G (WS-X5550).

This problem is resolved in software release 5.5(7). (CSCds62260)

•Resetting the ATM line card from the supervisor engine console might reset the supervisor engine.

This problem is resolved in software release 5.5(7). (CSCdt31393)

•A Catalyst 5000 switch running 4.5(5) might display "malloc failed!" messages, indicating that the NetFlow process is taking memory. NetFlow does not have to be enabled for this to occur.

Workaround: Configure one HSRP group per VLAN.

This problem is resolved in software release 5.5(7). (CSCdt45785)

•Creating a large number of rows in cseStaticExtRouterTable, deleting them, and then creating a large number of rows again might cause the switch to reset.

This problem is resolved in software release 5.5(7). (CSCdt53749) (CSCdt54012)

•The Ifindex for EtherChannel interfaces might not be reported correctly in NDE.

This problem is resolved in software release 5.5(7). (CSCdt55622)

•Creating an entry in cseStaticIpxExtRouterTable with a cseStaticIpxRouterOwner object greater than 80 characters in length might cause the switch to crash.

This problem is resolved in software release 5.5(7). (CSCdt57596)

•The RSM might reset with the following error message:
Jan 19 10:15:54 CST: %LINK-4-TOOBIG: Interface Vlan1, Output packet size of 1534 bytes 
too big 
-Traceback= 602494E8 601D454C 603D0470 603CECE0 603D64C4 603D63B0 603CD2E8 601F558C 
601F5578 
%SYS-3-OVERRUN: Block overrun at 61B4D460 (red zone 0C07AC5C) 
-Traceback= 6026E140 60270D30 60271E00 60272060 6026190C 602618F8 
The reset is caused by a high number of MLS-enabled interfaces with HSRP and static MAC addresses configured. The fix allows MLS to be enabled on a large number of interfaces configured for MLS.

This problem is resolved in software release 5.5(7). (CSCdp08252)

Note that the RSM IOS software must be upgraded to 12.2(1) or later.

•The show ip permit command might cause the switch to reset. The workaround is to disable DNS on the switch.

This problem is resolved in software release 5.5(7). (CSCdt55237)

•When you disable IGMP snooping by entering the set igmp disable command on systems with redundant Supervisor Engine II Gs with RSFCs, the NMP will not instruct both RSFCs to clear their multicast hardware switched flow state.

Workaround: Enter the clear ip mroute * command on each RSFC.

This problem is resolved in software release 5.5(7). (CSCdt59219)

Open and Resolved Caveats in Software Release 5.5(6)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(6):

•Open Caveats in Software Release 5.5(6)

•Resolved Caveats in Software Release 5.5(6)

Open Caveats in Software Release 5.5(6)

Note For a description of caveats resolved in software release 5.5(6), see the "Resolved Caveats in Software Release 5.5(6)" section.

This section describes open caveats in software release 5.5(6):

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply and display the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•CAM entries created by MPOA are not removed when the ATM module is removed, reset, reloaded, or when the ATM module hangs.

Workaround: Reload the Catalyst 5000 switch. (CSCds79580)

Resolved Caveats in Software Release 5.5(6)

Note For a description of open caveats in software release 5.5(6), see the "Open Caveats in Software Release 5.5(6)" section.

This section describes resolved caveats in software release 5.5(6):

•Entering the set port membership mod/port dynamic command on a Supervisor Engine II/III G in a Catalyst 5000 switch chassis may cause the following error to display:
Trap not supported in hardware
This problem is resolved in software release 5.5(6). (CSCdr09366)

•The Catalyst 5000 family switch might reload if the configuration is restored from the configuration file and if EtherChannel and RMON are enabled and the following commands are entered in sequence:

a. clear config all

b. reset

c. copy flash config

This problem is resolved in software release 5.5(6). (CSCds79278)

•In some situations, multicast packets might not reach the receivers connected to ports on the group switching Ethernet module (WS-X5020), even though a correct static CAM entry is present.

Workaround: Disable CGMP.

This problem is resolved in software release 5.5(6). (CSCds85025)

•Entering the show file bootflash: command (with no filename specified) will cause the Catalyst 5000 family switch to crash.

This problem is resolved in software release 5.5(6). (CSCds89528)

•Disabling IGMP when MLS is enabled may cause MLS flows to be purged.

This problem is resolved in software release 5.5(6). (CSCds90126)

•Ports on WS-X5225r may stop sending and receiving frames.

Workaround: Disable and reenable the port.

This problem is resolved in software release 5.5(6). (CSCdt23334)

•The Catalyst 5000 switch does not accept TACACS+ authorization replies from the CiscoSecure server.

This problem is resolved in software release 5.5(6). (CSCds92279)

Open and Resolved Caveats in Software Release 5.5(5)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(5):

•Open Caveats in Software Release 5.5(5)

•Resolved Caveats in Software Release 5.5(5)

Open Caveats in Software Release 5.5(5)

Note For a description of caveats resolved in software release 5.5(5), see the "Resolved Caveats in Software Release 5.5(5)" section.

This section describes open caveats in software release 5.5(5):

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply and will display the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies that do not contain a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server. As a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(5)

Note For a description of open caveats in software release 5.5(5), see the "Open Caveats in Software Release 5.5(5)" section.

This section describes resolved caveats in software release 5.5(5):

•In a Catalyst 5000 switch with WS-X5530 and WS-X5012, SCP communication between the supervisor engine and the WS-X5012 module fails. As a result of this SCP communication failure, SNMP cannot collect statistics from the WS-X5012 module, and the module stops responding to SNMP queries.

This problem is resolved in software release 5.5(5). (CSCds16761)

•After upgrading a Cisco 7204VXR MLS router to 12.1(2) and a Catalyst 5500 to 4.5(7), the following messages appear randomly in the Catalyst 5500 logs:
2000 Aug 16 18:08:27 nzst +13:00 %MLS-5-ROUTERDEL:Route Processor 10.177.134.1 deleted 
- rxed a random sequence number SDM
2000 Aug 16 18:09:39 nzst +13:00 %MLS-5-ROUTERADD:Route Processor 10.177.134.1 added
If you enter the show mls entry command on the switch and the screen output pauses with a -More- prompt at the bottom of the screen for longer than one minute, these messages appear:
2000 Jul 05 16:13:57 nzst +13:00 %MLS-5-ROUTERDEL:Route Processor 10.177.134.1 deleted 
- dead router timer expired
2000 Jul 05 16:13:57 nzst +13:00 %MLS-5-ROUTERADD:Route Processor 10.177.134.1 added
This problem is resolved in software release 5.5(5). (CSCds07183)

•Ports on WS-X5225r that have Intel Pro 10/100 Management Adapters may stop sending frames, but will receive frames from the port.

Workaround: Disable and reenable the port.

This problem is resolved in software release 5.5(5). (CSCds02646)

•If you enter the set span src dst inpkts enable command and the destination is a WS-X5234 module and MLS is enabled, you will not see MLS shortcut packets to the destination port.

This problem is resolved in 5.5(5). (CSCds39714)

•A Catalyst 5505 running software release 5.5(3) with supervisor engine WS-X5530 returns an incorrect value when polled for vlanTrunkPortVlansEnabled.

This problem is resolved in software release 5.5(5). (CSCds44309)

•When a single period (.) is used as a filename for the copy or show file command, the system might reload.

This problem is resolved in software release 5.5(5). (CSCds54945)

•If the summertime system time change is done with an NTP update, the time change notification message might not display.

This problem is resolved in software release 5.5(5). (CSCds75722)

Open and Resolved Caveats in Software Release 5.5(4b)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(4b):

•Open Caveats in Software Release 5.5(4b)

•Resolved Caveats in Software Release 5.5(4b)

Open Caveats in Software Release 5.5(4b)

Note For a description of caveats resolved in software release 5.5(4b), see the "Resolved Caveats in Software Release 5.5(4b)" section.

This section describes open caveats in software release 5.5(4b):

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply with the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies not containing a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(4b)

Note For a description of open caveats in software release 5.5(4b), see the "Open Caveats in Software Release 5.5(4b)" section.

This section describes resolved caveats in software release 5.5(4b):

•A series of unauthenticated Telnet attempts can cause the Catalyst switch to fail to pass traffic or accept management connections until the system is rebooted or a power cycle is performed.

For more information, refer to the security advisory at this URL:

http://www.cisco.com/warp/public/707/catalyst-memleak-pub.shtml
This problem is resolved in software release 5.5(4b). (CSCds66191).

Open and Resolved Caveats in Software Release 5.5(4a)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(4a):

•Open Caveats in Software Release 5.5(4a)

•Resolved Caveats in Software Release 5.5(4a)

Open Caveats in Software Release 5.5(4a)

Note For a description of caveats resolved in software release 5.5(4a), see the "Resolved Caveats in Software Release 5.5(4a)" section.

This section describes open caveats in software release 5.5(4a):

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply with the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies not containing a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

Resolved Caveats in Software Release 5.5(4a)

Note For a description of open caveats in software release 5.5(4a), see the "Open Caveats in Software Release 5.5(4a)" section.

There are no resolved caveats in software release 5.5(4a).

Open and Resolved Caveats in Software Release 5.5(4)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(4):

•Open Caveats in Software Release 5.5(4)

•Resolved Caveats in Software Release 5.5(4)

Open Caveats in Software Release 5.5(4)

Note For a description of caveats resolved in software release 5.5(4), see the "Resolved Caveats in Software Release 5.5(4)" section.

This section describes open caveats in software release 5.5(4):

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply with the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies not containing a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

Resolved Caveats in Software Release 5.5(4)

Note For a description of open caveats in software release 5.5(4), see the "Open Caveats in Software Release 5.5(4)" section.

This section describes resolved caveats in software release 5.5(4):

•The switch does not allow you to create the etherStatsEntry with the same ifIndex in the etherStatsDataSource as in the existing etherStatsEntry. This problem exists in software releases 5.1(1) and later and is resolved in software release 5.5(4). (CSCds22815)

•To avoid high CPU utilization from a show logging buffer command, do not display more than 20 messages when the screen length is set to 0 or greater than 24 with the set length command.

This problem is resolved in software release 5.5(4). (CSCds05287)

•When you enter the clear config all command and reset the system, the ifIndex does not reset. The problem also occurs after a switchover from the active supervisor engine to the redundant supervisor engine.

This problem is resolved in software release 5.4(1). (CSCds34328)

•Setting ntpAuthenticationSecretKey from SNMP does not have any effect.

This problem is resolved in software release 5.5(4). (CSCdk75107)

•The switch does not allow you to create a second etherStatsEntry with the same ifIndex for an interface. When you try to create the second etherStatsEntry with the same interface in etherStatsDataSource as one of the existing entries, the switch returns a "bad value" error. The problem exists in 5.x and 6.1(1) releases.

Workaround: Use the existing etherStatsEntry for the interface or create a new one after deleting the existing entry that has the same ifIndex.

This problem is resolved in software release 5.5(4). (CSCds25729)

•Allocating too many buckets in RMON might cause memory allocation errors. When system memory usage reaches 90%, some show commands might not work and new Telnet sessions might not be allowed. An example follows:
Console> (enable) sh ver
Failed to allocate session block.
Error: can't find scp/slp buffer slot for show command: 10.
Console> (enable)
Workaround: If most of the memory was used by RMON buckets, use one of the following workarounds:

–Reduce the number of buckets for each entry.

–Reduce the number of control entries.

–Disable the RMON feature.

This problem is resolved in software release 5.5(4). (CSCds30395)

•On Solaris, if there is already a Java Plug-in installed with the Netscape browser, and the plug-in version is earlier than 1.1.3, the embedded CiscoView is unable to detect that version and might not work properly.

This problem is resolved in software release 5.5(4) for Java Plug-in 1.2.2. (CSCdp56012)

•When a FDDI module takes a watchdog timeout and resets, the supervisor engine declares that the FDDI module is faulty before the module resets.

This problem is resolved in software release 5.5(4). (CSCds45400)

•Non-alphanumeric characters are not valid in VTP domain names, but can be configured in certain cases.

This problem is resolved in software release 5.5(4). (CSCds34927)

Open and Resolved Caveats in Software Release 5.5(3)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(3):

•Open Caveats in Software Release 5.5(3)

•Resolved Caveats in Software Release 5.5(3)

Open Caveats in Software Release 5.5(3)

Note For a description of caveats resolved in software release 5.5(3), see the "Resolved Caveats in Software Release 5.5(3)" section.

This section describes open caveats in software release 5.5(3):

•When you enter the clear config all command and reset the system, the ifIndex does not reset. The problem also occurs after a switchover from the active supervisor engine to the redundant supervisor engine. This problem appears in software releases 5.4(1) and later. (CSCds34328)

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply with the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies not containing a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The set/clear cops domain-name commands might close Telnet sessions to the supervisor engine. When the set cops domain-name command is run over a Telnet session to the supervisor engine, the Telnet session might terminate with a "connection lost" message. This could also happen with commands such as set qos enable/disable or set/clear port cops roles if the QoS policy source is set to COPS. (CSCdr54368)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•On Solaris, if there is already a Java Plug-in installed with the Netscape browser, and the plug-in version is earlier than 1.1.3, the embedded CiscoView is unable to detect that version and might not work properly. (CSCdp56012)

Resolved Caveats in Software Release 5.5(3)

Note For a description of open caveats in software release 5.5(3), see the "Open Caveats in Software Release 5.5(3)" section.

This section describes resolved caveats in software release 5.5(3):

•Ports on WS-X5225r, WS-X5234, and WS-X5201r stop transmitting unicast frames after a scheduled test of the packet buffers.

Workaround: Disable and enable the affected port.

This problem is resolved in software release 5.5(3). (CSCdr50629)

•On a Supervisor Engine II G, the show flash command might overwhelm the switch CPU and cause the switch to fail to respond to pings.

This problem is resolved in software release 5.5(3). (CSCdr90907)

•A memory leak occurs when you create an entry in cseStaticExtRouterTable with an non-empty string value for the cseStaticRouterOwner object.

This problem is resolved in software release 5.5(3). (CSCdr98533)

•A memory leak occurs when you create an entry in cseStaticIpxExtRouterTable with an non-empty string value for the cseStaticIpxRouterOwner object.

This problem is resolved in software release 5.5(3). (CSCdr99264)

•A minor hardware problem that causes the switching bus to time out occurs during the power-on self-test (POST) on the supervisor engine if the configuration includes a single WS-X550x (Supervisor Engine II) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, and WS-X5237-FX-MT modules. This problem occurs during every boot-up.

This problem applies only to switch configurations that consist of a single Supervisor Engine II (WS-X550x) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, or WS-X5237-FX-MT modules. Redundant configurations of Supervisor Engine II, Supervisor Engine II G (WS-X5540), Supervisor Engine III (WS-X5530), and Supervisor Engine III G (WS-X5550) are not affected by this problem.

This problem is resolved in software release 5.5(3). (CSCdr27879)

•In some instances when IGMP snooping is used, a device might not be added to a multicast group on its first attempt to join. A related problem occurs when a switch has only multicast sources for a given group of MAC addresses directly attached. Because of problems with entries periodically timing out, packet loss may occur when this entry is removed and reinstalled.

This problem is resolved in software release 5.5(3). (CSCdr54030)

•The switch might display "Out of memory" messages, which can cause VMPS to become inactive. This could be due to duplicate MAC addresses in the VMPS database.

Workaround: Reboot the switch.

This problem is resolved in software release 5.5(3). (CSCdr95115)

•The switch might run out of memory if many RMON related entries are created. This problem may exist in releases 5.4(x), 5.5(1), and 5.5(2).

This problem is resolved in software release 5.5(3). (CSCdr99175)

•In a redundancy setup with two WS-X5530 supervisor engines where the redundant supervisor engine contains any of the uplink cards WS-U5537, WS-U5538, WS-U5539, and the standby port feature is disabled, do not use the administrative group already used for the uplink ports. (Use the show port channel standby_mod info command to display the administrative group information). If you use the same administrative group, the supervisor engine may try to form an EtherChannel across modules when the standby port is enabled later.

This problem is resolved in software release 5.5(3). (CSCdr77054)

•VMPS client malfunctions occur with SUN and SGI workstations. The problem occurs when reconfirm VMPS requests are retransmitted and as a result multiple replies are received from the VMPS server.

This problem is resolved in software release 5.5(3). (CSCdr82526)

•When a WS-X5236 is used to trunk Token Ring VLANS in a redundant supervisor engine setup, trunking fails after a switchover from the active to the passive supervisor engine. The only workaround is to disable and enable the ports.

This problem is resolved in software release 5.5(3). (CSCdr83488)

•Entries for EtherChannel in the vlanTrunkPortTable show incorrect values.

This problem is resolved in software release 5.5(3). (CSCdr89734)

•In 5.x software releases prior to 5.5(3), after a reboot, traps are sent only to the first trap receiver.

This problem is resolved in software release 5.5(3). (CSCdr91480)

•In a redundant supervisor engine configuration with a WS-X5530 as the redundant supervisor engine, ports on the redundant supervisor engine are disabled after the switch resets or the redundant supervisor engine resets.

This problem is resolved in software release 5.5(3). (CSCds14696)

Open and Resolved Caveats in Software Release 5.5(2)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(2):

•Open Caveats in Software Release 5.5(2)

•Resolved Caveats in Software Release 5.5(2)

Open Caveats in Software Release 5.5(2)

Note For a description of caveats resolved in software release 5.5(2), see the "Resolved Caveats in Software Release 5.5(2)" section.

This section describes open caveats in software release 5.5(2):

•A minor hardware problem that causes the switching bus to time out occurs during the power-on self-test on the supervisor engine if the configuration includes a single WS-X550x (Supervisor Engine II) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, and WS-X5237-FX-MT modules. This problem occurs during every boot-up.

This problem applies only to switch configurations that consist of a single Supervisor Engine II (WS-X550x) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, or WS-X5237-FX-MT modules. Redundant configurations of Supervisor Engine II, Supervisor Engine II G (WS-X5540), Supervisor Engine III (WS-X5530), and Supervisor Engine III G (WS-X5550) are not affected by this problem. (CSCdr27879)

•Ports on WS-X5225r, WS-X5234, and WS-X5201r stop transmitting unicast frames after a scheduled test of the packet buffers.

Workaround: Disable and enable the affected port. (CSCdr50629)

•If you download a COPS policy containing a DSCP range to a Catalyst 5000 family switch, the COPS policy will fail to apply with the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies not containing a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The set/clear cops domain-name commands might close Telnet sessions to the supervisor engine. When the set cops domain-name command is run over a Telnet session to the supervisor engine, the Telnet session might terminate with a "connection lost" message. This could also happen with commands such as set qos enable/disable or set/clear port cops roles if the QoS policy source is set to COPS. (CSCdr54368)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•On Solaris, if there is already a Java Plug-in installed with the Netscape browser, and the plug-in version is earlier than 1.1.3, the embedded CiscoView is unable to detect that version and might not work properly. (CSCdp56012)

Resolved Caveats in Software Release 5.5(2)

Note For a description of open caveats in software release 5.5(2), see the "Open Caveats in Software Release 5.5(2)" section.

This section describes resolved caveats in software release 5.5(2):

•When large amounts of data display during a Telnet session, the Telnet session will sometimes hang. This situation usually happens if you have set the screen length to 0 and long show commands are being displayed or if you have cut and pasted several show commands onto the window.

Workaround: Avoid using cut and paste in a Telnet session and setting the screen length to non-zero.

This problem is resolved in software release 5.5(2). (CSCdp47176, CSCdr40184)

•If you enable and disable QoS repeatedly, then depending on the complexity of the QoS configuration, the switch might reset.

This problem is resolved in software release 5.5(2). (CSCdr60464)

•The show cops pib command might cause the switch to reset if COPS is used.

This problem is resolved in software release 5.5(2). (CSCdr52849)

•Frame Priority is set incorrectly from Ethernet to FDDI. A new command, set option fddi-user-pri, has been added to enable the priority field in the FDDI packets. This command requires FDDI software release 3.2(1a) and supervisor engine software release 5.5(2) or later.

This problem is resolved in software release 5.5(2). (CSCdr42228)

•In Catalyst 5000 family switch software releases prior to 5.4(3) and 5.5(2) when you enable a SPAN session with inpkts and the SPAN source ports include a trunking port, if you turn trunking off and on or add VLANs to the trunking port, the system will not respond to pings through the SPAN destination port.

This problem is resolved in software release 5.4(3) and 5.5(2).

•The SNMP OID dot3StatsFrameTooLong is not consistent with CLI.

This problem is resolved in software release 5.5(2). (CSCdp77600)

•The FDDI dual-port module returns the ifIndex of the first port. This problem occurs in software release 4.5.7 and all earlier versions of 4.x software and in software release 5.5(1) and all earlier versions of 5.x software.

This problem is resolved in software release 5.5(2). (CSCdp81474)

•The show top command incorrectly reports errors on trunk.

This problem is resolved in software releases 4.5(7), 5.4(3), and 5.5(2).(CSCdr23551)

•When you disable a module with no NVRAM and then bring it back online, the administrative group used by the module ports might be shared with ports on another module. This situation could cause a system reset because bundling ports across modules is not supported.

This problem is resolved in software releases 5.4(3) and 5.5(2). (CSCdr25839)

•QoS classification does not work properly when an EtherChannel is disabled.

This problem is resolved in software releases 5.4(3) and 5.5(2). (CSCdr28804)

•Broadcast/multicast suppression on modules that support hardware suppression does not filter out multicasts to DA FF FF FF FF FF 00.

This problem is resolved in software releases 4.5(7), 5.4(3), and 5.5(2). (CSCdr30012)

•If the four ports on the WS-U5538 uplink module on the Supervisor Engine II G are grouped into two 2-port channels, the second 2-port channel is configured incorrectly.

This problem is resolved in software release 5.4(3) and 5.5(2). (CSCdr37866)

•For normal UDLD, the recommended message interval is 15 seconds. Caveat CSCdr50206 requires that you follow these configuration guidelines:

–When enabling aggressive UDLD, the recommended default is 30 seconds.

–We recommend that you do not use UDLD or aggressive UDLD with the ON - AUTO trunk combination. UDLD and aggressive UDLD can be used with any other valid trunk combination.

This problem is resolved in software release 5.5(2). (CSCdr50206)

•The LINK LED of the Supervisor Engine III G uplink port stays amber. Output from the show spantree command shows the port is in forwarding mode and is able to pass traffic normally.

This problem is resolved in software release 5.5(2). (CSCdr51720)

•The MLS-SE running software release 5.4(2) or 5.5(1) is unable to process FCP packets after the MLS configuration is removed and then configured again.

This problem is resolved in software release 5.5(2). (CSCdr56070)

•On Catalyst 5000 family platforms, if you enable the protocol filtering feature when the switch is reset, IGMP snooping will not be able to process IGMP reports or other IGMP messages.

Workaround: Disable protocol filtering before a switch is reset. After you reset the switch with protocol filtering disabled, IGMP will work correctly. If you want both features, the following workaround can be applied:

a. Enable IGMP snooping.

b. Disable protocol filtering.

c. Reset the switch.

d. Enable protocol filtering.

Note In the above situation, IGMP snooping will not work if the switch is reset a second time (since now both features are enabled).

This problem is resolved in software releases 5.4(4), and 5.5(2). (CSCdr61567)

•The set spantree enable all command hangs the console.

This problem is resolved in software release 5.5(2). (CSCdr66291)

•CGMP is not operational when the system is booted and CGMP is enabled in the NVRAM.

This problem is resolved in software releases 5.5(2) and 5.4(4). (CSCdr67677)

•After upgrading from a pre-5.2(1) software release to release 5.2(1) and later, EtherChannel configurations might be broken, or two 2-port channels might be combined into one 4-port channel on the following modules:

–WS-X5201 12-port 100BASE-FX MM (SC connector)

–WS-X5203 12-port 10/100BASE-TX (RJ-45 connector)

–WS-U5537 4-port 10/100BASE-TX uplink module

–WS-U5531 2-port 10/100BASE-TX uplink module

–WS-U5533 2-port 100 BASE-FX (MMF) uplink module

–WS-U5535 2-port 100 BASE-FX (SMF) uplink module

–WS-X5410 Gigabit EtherChannel Switching Module

This problem is resolved in software release 5.5(2) (CSCdr74463)

•The Catalyst 5000 family switch is unable to resolve DNS names if the DNS server has more than seven entries.

This problem is resolved in software release 5.5(2). (CSCdr808353)

•Under certain conditions the CPU on the supervisor engine might stay at 90 percent or higher utilization. This situation might affect management and essential operation of the system. Switching of data traffic will be unaffected.

This problem is resolved in software release 5.5(2). (CSCdr71528)

•If you make a Telnet connection to a Supervisor Engine III running software version 4.5 and then make a Telnet connection to another device, displaying a large list or file can cause the Telnet session to hang.

This problem is resolved in software releases 5.4(4) and 5.5(2). (CSCdm79404)

•When large amounts of data display during a Telnet session, the Telnet session sometimes hangs. This situation usually happens if you have set the screen length to 0 and long show commands are being displayed or if you have cut and pasted several show commands onto the window.

Workaround: Avoid using cut and paste in a Telnet session and setting the screen length to non-zero.

This problem is resolved in software releases 5.4(4) and 5.5(2). (CSCdp47176, CSCdr40184)

•When cut-and-paste is used in an inbound or outbound Telnet session, some characters are missing and the Telnet session appears to hang.

This problem is resolved in software releases 5.4(4) and 5.5(2). (CSCdr40184)

Open and Resolved Caveats in Software Release 5.5(1)

These sections describe the open and resolved caveats in supervisor engine software release 5.5(1):

•Open Caveats in Software Release 5.5(1)

•Resolved Caveats in Software Release 5.5(1)

Open Caveats in Software Release 5.5(1)

Note For a description of caveats resolved in software release 5.5(1), see the "Resolved Caveats in Software Release 5.5(1)" section.

This section describes open caveats in software release 5.5(1):

•A minor hardware problem that causes the switching bus to time out occurs during the power-on self-test on the supervisor engine if the configuration includes a single WS-X550x (Supervisor Engine II) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, and WS-X5237-FX-MT modules. This problem occurs during every boot-up.

This problem applies only to switch configurations that consist of a single Supervisor Engine II (WS-X550x) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, or WS-X5237-FX-MT modules. Redundant configurations of Supervisor Engine II, Supervisor Engine II G (WS-X5540), Supervisor Engine III (WS-X5530), and Supervisor Engine III G (WS-X5550) are not affected by this problem. (CSCdr27879)

•If a COPS policy containing a DSCP range is downloaded to a Catalyst 5000 family switch, the COPS policy will fail to apply with the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies not containing a full DSCP range are not supported on Catalyst 5000 family switches.(CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends down a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The show cops pib command might cause the switch to reset if COPS is used. (CSCdr52849)

•The set/clear cops domain-name commands might close Telnet sessions to the supervisor engine. When the set cops domain-name command is run over a Telnet session to the supervisor engine, the Telnet session might get terminated with a "connection lost" message. This could also happen with commands such as set qos enable/disable or set/clear port cops roles if the QoS policy source is set to COPS. (CSCdr54368)

•If QoS is enabled and disabled repeatedly, then depending on the complexity of the QoS configuration, the switch might experience a reset. (CSCdr60464)

•For normal UDLD, the recommended message interval is 15 seconds. Caveat CSCdr50206 requires that you follow these configuration guidelines:

–When enabling aggressive UDLD, the recommended default is 30 seconds.

–We recommend that you do not use UDLD or aggressive UDLD with the ON - AUTO trunk combination. UDLD and aggressive UDLD can be used with any other valid trunk combination. (CSCdr50206)

•Ports on WS-X5225r, WS-X5234 and WS-X5201r stop transmitting unicast frames after a scheduled test of the packet buffers.

Workaround: Disable and enable the affected port. (CSCdr50629)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If you make a Telnet connection to a Supervisor Engine III running software version 4.5 and from there make a Telnet connection to another device, displaying a large list or file can cause the Telnet session to hang. (CSCdm79404)

•When large amounts of data are being displayed during a Telnet session, the Telnet session will sometimes hang. This usually happens if you have set the screen length to 0 and long show commands are being displayed or if you have cut and pasted several show commands onto the window.

Workaround: Avoid using cut and paste in a Telnet session and setting the screen length to non-zero. (CSCdp47176, CSCdr40184)

•On Solaris, if there is already a Java Plug-in installed with the Netscape browser, and the plug-in version is earlier than 1.1.3, the embedded CiscoView is unable to detect that version and might not work properly. (CSCdp56012)

•The set spantree enable all command hangs the console. (CSCdr66291)

Resolved Caveats in Software Release 5.5(1)

Note For a description of open caveats in software release 5.5(1), see the "Open Caveats in Software Release 5.5(1)" section.

This section describes resolved caveats in software release 5.5(1):

•The WS-X5225R module fails to negotiate the duplex mode correctly after a system reset or power cycle with Sun workstations Ultra 5.

This problem is resolved in software release 4.5(7). (CSCdr03818)

•RSM Token Ring VLAN interfaces stay up when no ports are connected to VLANs.

This problem is resolved in software release 5.5(1).(CSCdp90466)

•A link problem occurs between WS-X5225R and WS-X6248-RJ-45 when the port is at a fixed 10 Mbps and connected ports are disabled and enabled or the module or system is reset. The link remains up on WS-X5225R but down on WS-X6248-RJ-45.

Workaround: Unplug and then plug the ports.

This problem is resolved in software releases 5.4(2) and 5.5(1).

Open and Resolved Caveats in Software Release 5.4(4a)

These sections describe the open and resolved caveats in supervisor engine software release 5.4(4a):

•Open Caveats in Software Release 5.4(4a)

•Resolved Caveats in Software Release 5.4(4a)

Open Caveats in Software Release 5.4(4a)

Note For a description of caveats resolved in software release 5.4(4a), see the "Resolved Caveats in Software Release 5.4(4a)" section.

This section describes open caveats in software release 5.4(4a):

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•The LINK LED on the Supervisor Engine III G uplink port stays amber. Output from the show spantree command shows the port is in forwarding mode and is able to pass traffic normally. (CSCdr51720)

•A minor hardware problem that causes the switching bus to time out occurs during the power-on self-test on the supervisor engine if the configuration includes a single WS-X550x (Supervisor Engine II) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, and WS-X5237-FX-MT modules. This problem occurs during every boot-up.

This problem applies only to switch configurations that consist of a single Supervisor Engine II (WS-X550x) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, or WS-X5237-FX-MT modules. Redundant configurations of Supervisor Engine II, Supervisor Engine II G (WS-X5540), Supervisor Engine III (WS-X5530), and Supervisor Engine III G (WS-X5550) are not affected by this problem. (CSCdr27879)

•If you make a Telnet connection to a Supervisor Engine III running software version 4.5 and from there make a Telnet connection to another device, displaying a large list or file can cause the Telnet session to hang. (CSCdm79404)

•When large amounts of data are being displayed during a Telnet session, the Telnet session will sometimes hang. This usually happens if you have set the screen length to 0 and long show commands are being displayed or if you have cut and pasted several show commands onto the window.

Workaround: Avoid using cut and paste in a Telnet session and setting the screen length to non-zero. (CSCdp47176, CSCdr40184)

•Sometimes unplugging a cable from a port in older ATM modules (WS-X5156, WS-X5157, WS-X5158) does not remove the port from Spanning Tree Protocol when many VLANs are active on the switch. For this reason the show port command might indicate that the port is not connected, while the show spantree command will indicate that the port is in forwarding state.

Workaround: Unplug/plug back the cable or disable/reenable the port. If the cable is reconnected when the Spanning Tree Protocol has this inconsistent knowledge of the port, Spanning Tree Protocol loops can occur. (CSCdr17124)

Note CSCdr17124 has not been seen in later releases.

•On Solaris, if there is already a Java Plug-in installed with the Netscape browser and the Plug-in version is earlier than 1.1.3, the embedded CiscoView is unable to detect that version and might not work properly. (CSCdp56012)

•When cut-and-paste is used in an inbound or outbound Telnet session, some characters are missing and the Telnet session appears to hang. (CSCdr40184)

Resolved Caveats in Software Release 5.4(4a)

Note For a description of open caveats in software release 5.4(4a), see the "Open Caveats in Software Release 5.4(4a)" section.

This section describes resolved caveats in software release 5.4(4a):

•An error can occur with management protocol processing. Please use the following URL for further information:
http://www.cisco.com/pcgi-bin/bugtool/onebug.pl?bugid=CSCdw67458

This problem is resolved in software release 5.4(2a). (CSCdw67458)

Open and Resolved Caveats in Software Release 5.4(4)

These sections describe the open and resolved caveats in supervisor engine software release 5.4(4):

•Open Caveats in Software Release 5.4(4)

•Resolved Caveats in Software Release 5.4(4)

Open Caveats in Software Release 5.4(4)

Note For a description of caveats resolved in software release 5.4(4), see the "Resolved Caveats in Software Release 5.4(4)" section.

This section describes open caveats in software release 5.4(4):

•A minor hardware problem that causes the switching bus to time out occurs during the power-on self-test on the supervisor engine if the configuration includes a single WS-X550x (Supervisor Engine II) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, and WS-X5237-FX-MT modules. This problem occurs during every boot-up.

This problem applies only to switch configurations that consist of a single Supervisor Engine II (WS-X550x) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, or WS-X5237-FX-MT modules. Redundant configurations of Supervisor Engine II, Supervisor Engine II G (WS-X5540), Supervisor Engine III (WS-X5530), and Supervisor Engine III G (WS-X5550) are not affected by this problem. (CSCdr27879)

•If a COPS policy containing a DSCP range is downloaded to a Catalyst 5000 family switch, the COPS policy will fail to apply with the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies not containing a full DSCP range are not supported on Catalyst 5000 family switches.(CSCdr23429)

•After upgrading from a pre-5.2(1) software release to release 5.2(1) and later, EtherChannel configurations might be broken, or two 2-port channels might change into one 4-port channel on the following modules:

–WS-X5201 12-port 100BASE-FX MM (SC connector)

–WS-X5203 12-port 10/100BASE-TX (RJ-45 connector)

–WS-U5537 4-port 10/100BASE-TX uplink module

–WS-U5531 2-port 10/100BASE-TX uplink module

–WS-U5533 2-port 100 BASE-FX (MMF) uplink module

–WS-U5535 2-port 100 BASE-FX (SMF) uplink module

–WS-X5410 Gigabit EtherChannel Switching Module (CSCdr74463)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends down a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•The show cops pib command might cause the switch to reset if COPS is used. (CSCdr52849)

•Ports on WS-X5225r, WS-X5234 and WS-X5201r stop transmitting unicast frames after a scheduled test of the packet buffers.

Workaround: Disable and enable the affected port. (CSCdr50629)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•On Solaris, if there is already a Java Plug-in installed with the Netscape browser, and the plug-in version is earlier than 1.1.3, the embedded CiscoView is unable to detect that version and might not work properly. (CSCdp56012)

•The set spantree enable all command hangs the console. (CSCdr66291)

Resolved Caveats in Software Release 5.4(4)

Note For a description of open caveats in software release 5.4(4), see the "Open Caveats in Software Release 5.4(4)" section.

This section describes resolved caveats in software release 5.4(4):

•CGMP is not operational when the system boots up and CGMP is enabled in the NVRAM.

Workaround: Disable and reenable CGMP using the CLI.

This problem is resolved in software release 5.4(4). (CSCdr67677)

•For normal UDLD, the recommended message interval is 15 seconds. Caveat CSCdr50206 requires that you follow these configuration guidelines:

–When enabling aggressive UDLD, the recommended default is 30 seconds.

–We recommend that you do not use UDLD or aggressive UDLD with the ON - AUTO trunk combination. UDLD and aggressive UDLD can be used with any other valid trunk combination.

This problem is resolved in software release 5.4(4). (CSCdr50206)

•On Catalyst 5000 platforms, if the protocol filtering feature is enabled when the switch is reset, IGMP Snooping will not be able to process IGMP reports or other IGMP messages.

Workaround: Ensure that protocol filtering is disabled when a switch is reset. Once the switch is reset with protocol filtering disabled, IGMP will work correctly. If you desire both features, the following workaround can be applied:

a. Enable IGMP snooping.

b. Disable protocol filtering.

c. Reset the switch.

d. Enable protocol filtering.

Note Note, in the above scenario, IGMP Snooping will again not work if the switch is reset a second time (since now both features are enabled).

This problem is resolved in software releases 5.4(4) and 5.5(2). (CSCdr61567)

•CGMP is not operational when the system is booted and CGMP is enabled in the NVRAM.

This problem is resolved in software releases 5.5(2) and 5.4(4). (CSCdr67677)

•If you make a Telnet connection to a Supervisor Engine III running software version 4.5 and from there make a Telnet connection to another device, displaying a large list or file can cause the Telnet session to hang.

This problem is resolved in software releases 5.4(4) and 5.5(2). (CSCdm79404)

•When large amounts of data are being displayed during a Telnet session, the Telnet session will sometimes hang. This usually happens if you have set the screen length to 0 and long show commands are being displayed or if you have cut and pasted several show commands onto the window.

Workaround: Avoid using cut and paste in a Telnet session and setting the screen length to non-zero.

This problem is resolved in software releases 5.4(4) and 5.5(2). (CSCdp47176, CSCdr40184)

•When cut-and-paste is used in an inbound or outbound Telnet session, some characters are missing and the Telnet session appears to hang.

This problem is resolved in software releases 5.4(4) and 5.5(2). (CSCdr40184)

•If you set port security on an RSM module (WS-X5302), the set port security command returns an incorrect port range. The RSM should deny the port security setting altogether.

This problem is resolved in software releases 5.4(4)(CSCdr74496)

Open and Resolved Caveats in Software Release 5.4(3)

These sections describe the open and resolved caveats in supervisor engine software release 5.4(3):

•Open Caveats in Software Release 5.4(3)

•Resolved Caveats in Software Release 5.4(3)

Open Caveats in Software Release 5.4(3)

Note For a description of caveats resolved in software release 5.4(3), see the "Resolved Caveats in Software Release 5.4(3)" section.

This section describes open caveats in software release 5.4(3):

•A minor hardware problem that causes the switching bus to time out occurs during the power-on self-test on the supervisor engine if the configuration includes a single WS-X550x (Supervisor Engine II) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, and WS-X5237-FX-MT modules. This problem occurs during every boot-up.

This problem applies only to switch configurations that consist of a single Supervisor Engine II (WS-X550x) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, or WS-X5237-FX-MT modules. Redundant configurations of Supervisor Engine II, Supervisor Engine II G (WS-X5540), Supervisor Engine III (WS-X5530), and Supervisor Engine III G (WS-X5550) are not affected by this problem. (CSCdr27879)

•If a COPS policy containing a DSCP range is downloaded to a Catalyst 5000 family switch, the COPS policy will fail to apply with the following error:
%COPS-3-APPLY_CAT5K_FAIL_DSCPRANGE: Applying COPS policy failed since DSCP policy 
range not set to full range 
Policies not containing a full DSCP range are not supported on Catalyst 5000 family switches. (CSCdr23429)

•The Catalyst 5000 family switches do not support non-zero WRED minimum values. If a COPS QPM server sends down a COPS policy with a non-zero WRED minimum value, no error report is returned to the COPS server, and as a result, there is no indication to the user that the WRED minimum specified in the COPS policy was not used. (CSCdr28819)

•If there are no COPS policies defined on the COPS server and a Catalyst 5000 switch attempts to make a COPS DS connection to the COPS server, local QoS policies will be applied to, or the Catalyst 5000 switch might reset.

Workaround: Define COPS DS policies on the COPS server before attempting to connect devices to it. (CSCdr43041, CSCdr54688, CSCdr60174, CSCdr61165)

Note CSCdr43041, CSCdr54688, CSCdr60174, and CSCdr61165 have not been seen in later releases.

•The clear cops role command might cause the switch to reset with a TLB exception. (CSCdr59342)

Note CSCdr59342 has not been found in later releases.

•The show cops pib command might cause the switch to reset if COPS is used. (CSCdr52849)

•The set/clear cops domain-name commands might close Telnet sessions to the supervisor engine. When the set cops domain-name command is run over a Telnet session to the supervisor engine, the Telnet session might get terminated with a "connection lost" message. This could also happen with commands such as set qos enable/disable or set/clear port cops roles if the QoS policy source is set to COPS. (CSCdr54368)

•If QoS is enabled and disabled repeatedly, then depending on the complexity of the QoS configuration, the switch might experience a reset. (CSCdr60464)

•If the MTU size of a Catalyst 5000 Token Ring port is changed while the port is active, the port will block traffic.

Workaround: Disable the port before changing the MTU size and enable the port when the change is completed. Alternatively, the port can be disabled and enabled after the change is made.(CSCdr59090)

Note CSCdr59090 has not been found in later releases.

•For normal UDLD, the recommended message interval is 15 seconds. Caveat CSCdr50206 requires that you follow these configuration guidelines:

–When enabling aggressive UDLD, the recommended default is 30 seconds.

–We recommend that you do not use UDLD or aggressive UDLD with the ON - AUTO trunk combination. UDLD and aggressive UDLD can be used with any other valid trunk combination. (CSCdr50206)

•Under certain circumstances the WS-X5225R modules might report a second MAC address on a secure port with only one client attached.

Workaround: Use the set port security mod_num maximum command to set the maximum to 2. (CSCdr37143)

Note CSCdr37143 has not been seen in later releases.

•Ports on WS-X5225r, WS-X5234 and WS-X5201r stop transmitting unicast frames after a scheduled test of the packet buffers.

Workaround: Disable and enable the affected port. (CSCdr50629)

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•If you Telnet to a Supervisor Engine III running software version 4.5 and from there Telnet to another device, displaying a large list or file can cause the Telnet session to hang. (CSCdm79404)

•When large amounts of data are being displayed during a Telnet session, the Telnet session will sometimes hang. This usually happens if you have set the screen length to 0 and long show commands are being displayed or if you have cut and pasted several show commands onto the window.

Workaround: Avoid using cut and paste in a Telnet session and setting the screen length to non-zero. (CSCdp47176, CSCdr40184)

•On Solaris, if there is already a Java Plug-in installed with the Netscape browser, and the plug-in version is earlier than 1.1.3, the embedded CiscoView is unable to detect that version and might not work properly. (CSCdp56012)

•CGMP is not operational when the system is booted and CGMP is enabled in the NVRAM. (CSCdr67677)

•When cut-and-paste is used in an inbound or outbound Telnet session, some characters are missing and the Telnet session appears to hang. (CSCdr40184)

Resolved Caveats in Software Release 5.4(3)

Note For a description of open caveats in software release 5.4(3), see the "Open Caveats in Software Release 5.4(3)" section.

This section describes resolved caveats in software release 5.4(3):

•The show top command incorrectly reports errors on trunk.

This problem is resolved in software releases 4.5(7), 5.4(3), and 5.5(2).(CSCdr23551)

•TACACS+ allows users with privilege level 1 access to enable mode if their passwords are accepted.

This problem is resolved in software release 5.4(3). (CSCdr45221)

•UplinkFast transitions and Serial Communications Protocol (SCP) messages are sent in incorrect order. During an UplinkFast transition, this situation might cause both the old and new root ports to be in FORWARDING state, creating the potential for Spanning Tree loops.

This problem is resolved in software release 5.4(3). (CSCdr39668)

•If the SNMP PDU size is greater than 1300 bytes, memory corruption occurs and the system might reset.

This problem is resolved in software release 5.4(3). (CSCdr33785)

•When routers are in PIMV1V2 mode, they send odd-length PIM packets. The IGMP Snooping checksum algorithm calculates the checksum incorrectly for odd-length packets and drops them, causing routers to time out their PIM neighbors.

This problem is resolved in software release 5.4(3). (CSCdr25218)

•In a shared-media environment, the UDLD detection mechanism may get stuck if many linkup and linkdown events occur concurrently.

This problem is resolved in software release 5.4(3). (CSCdp97787)

•UDLD enhancements, including an aggressive UDLD mode, have been added to software release 5.3(4) and later releases. For more information, refer to the "New Features for Supervisor Engine Software Release 5.4" section.

This problem is resolved in software release 5.4(3). (CSCdp69036)

•After a system reset under traffic, the switch initializes to VLAN 0 and Spanning Tree Protocol sets the ports to Forwarding state. Due to a short delay before the correct VLAN is set, packets might come in with VLAN 0 learned, which causes VLAN 0 CAM entries to be created and isolates the ports from connected devices.

This problem is resolved in software release 5.4(3). (CSCdr21314)

•When you upgrade from 5.4(1) or 5.4(2) to 5.4(3), 5.5(1) and newer software releases, the local snmpEngineID will automatically be converted from 10 bytes to 12 bytes if there is no local user configured in usmUserTable. If there are any local users in the usmUserTable, the 10-byte snmpEngineID will still remain unless you do one of the following:

–Delete all the local users from usmUserTable and then reset the system.

–Enter the clear config snmp or clear config all commands.

This problem is resolved in software release 5.4(3). (CSCdr22335)

•The clear config all command does not clear a port's UDLD configuration. For example, UDLD and aggressive UDLD are enabled on port 3/3. After clearing the system configuration and enabling system wide UDLD, port 3/3 UDLD shows enabled (show udld port 3/3). The clear config all command should have set the port UDLD to disable.

This problem is resolved in software release 5.4(3). (CSCdr35885)

•When an EtherChannel is configured between two switches and the Spanning Tree Protocol is disabled, under some circumstances (such as a reboot or the presence of a lot of broadcasts on the sc0 VLAN), the EtherChannel might take a long time to come up.

Workaround: Enable the Spanning Tree Protocol.

This problem is resolved in software release 5.4(3). (CSCdr16565)

•Under certain conditions, after closing a Telnet session, the switch still shows the session as open. Using the disconnect ip_address command to disconnect a user and manually close the session does not close the session.

This problem is fixed in software release 5.4(3). (CSCdp33649)

•In certain situations, incoming traffic is missing on the SPAN port when spanning from WS-X5012A module to WS-X5011 module or from WS-X5011 to WS-X5224 module using a different bus.

This problem is resolved in software release 5.4(3). (CSCdr22775)

•CAM entries for dynamic VLAN ports get corrupted during the aging time. As a result, the port connections are lost until the entries are relearned.

This problem is resolved in software release 5.4(3). (CSCdr27492)

•The show TopN utility reports errors on trunk ports when no errors occurred.

This problem is resolved in software release 5.4(3). (CSCdr23551)

•QoS classification does not work properly when an EtherChannel is disabled.

This problem is resolved in software releases 5.4(3) and 5.5(2). (CSCdr28804)

•Broadcast/multicast suppression on modules that support hardware suppression does not filter out Multicasts to DA FF FF FF FF FF 00.

This problem is resolved in software releases 4.5(7), 5.4(3), and 5.5(2). (CSCdr30012)

•When ISL trunking is enabled on a Token Ring module, BPDUs are dropped because the minimum size for ISL frames is set to 72 bytes while the minimum size for Token Ring frames is 58 bytes.

This problem is resolved in software release 5.4(3). (CSCdr29164)

•When a module with no NVRAM is disabled and then brought back online, the administrative group used by the module ports might be shared with ports on another module. This could cause a system reset since bundling ports across modules is not supported.

This problem is resolved in software release 5.4(3) and 5.5(2). (CSCdr25839)

•Repeatedly removing and creating an entry in cseStaticExtRouterTable using SNMP causes a system reset.

This problem is resolved in software release 5.4(3). (CSCdr40101)

•A system reset might occur during SNMP polling of the switch ports (SWPoll64bCnt) if a module goes on- and off-line frequently.

This problem is resolved in software release 5.4(3). (CSCdr41609)

•For the WS-U5534 uplink modules, the etherStatsOversizePkts RMON counters incorrectly reports increases for trunk links.

This problem is resolved in software release 5.4(3). (CSCdr38895)

•The show mls and show mls statistics ipx rp commands show that the switch has active IPX shortcut entries, but the show mls entry ipx and show mls entry ipx destination ipx_addr commands do not show the shortcut entries.

This problem is resolved in software release 5.4(3). (CSCdr18182)

•If the four ports on the WS-U5538 uplink module on the Supervisor Engine II G are grouped into two 2-port channels, the second 2-port channel is configured incorrectly.

This problem is resolved in software release 5.4(3) and 5.5(2). (CSCdr37866)

•In software release 5.4(1) and later, for authentication retries, TACACS+ prompts for a password only but not for a user name.

This problem is resolved in software release 5.4(3). (CSCdr44356)

Open and Resolved Caveats in Software Release 5.4(2a)

These sections describe the open and resolved caveats in supervisor engine software release 5.4(2a):

•Open Caveats in Software Release 5.4(2a)

•Resolved Caveats in Software Release 5.4(2a)

Open Caveats in Software Release 5.4(2a)

Note For a description of caveats resolved in software release 5.4(2a), see the "Resolved Caveats in Software Release 5.4(2a)" section.

This section describes open caveats in software release 5.4(2a):

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•The LINK LED on the Supervisor Engine III G uplink port stays amber. Output from the show spantree command shows the port is in forwarding mode and is able to pass traffic normally. (CSCdr51720)

•A minor hardware problem that causes the switching bus to time out occurs during the power-on self-test on the supervisor engine if the configuration includes a single WS-X550x (Supervisor Engine II) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, and WS-X5237-FX-MT modules. This problem occurs during every boot-up.

This problem applies only to switch configurations that consist of a single Supervisor Engine II (WS-X550x) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, or WS-X5237-FX-MT modules. Redundant configurations of Supervisor Engine II, Supervisor Engine II G (WS-X5540), Supervisor Engine III (WS-X5530), and Supervisor Engine III G (WS-X5550) are not affected by this problem. (CSCdr27879)

•If you make a Telnet connection to a Supervisor Engine III running software version 4.5 and from there make a Telnet connection to another device, displaying a large list or file can cause the Telnet session to hang. (CSCdm79404)

•When large amounts of data are being displayed during a Telnet session, the Telnet session will sometimes hang. This usually happens if you have set the screen length to 0 and long show commands are being displayed or if you have cut and pasted several show commands onto the window.

Workaround: Avoid using cut and paste in a Telnet session and setting the screen length to non-zero. (CSCdp47176, CSCdr40184)

•Sometimes unplugging a cable from a port in older ATM modules (WS-X5156, WS-X5157, WS-X5158) does not remove the port from Spanning Tree Protocol when many VLANs are active on the switch. For this reason the show port command might indicate that the port is not connected, while the show spantree command will indicate that the port is in forwarding state.

Workaround: Unplug/plug back the cable or disable/reenable the port. If the cable is reconnected when the Spanning Tree Protocol has this inconsistent knowledge of the port, Spanning Tree Protocol loops can occur. (CSCdr17124)

Note CSCdr17124 has not been seen in later releases.

•On Solaris, if there is already a Java Plug-in installed with the Netscape browser and the Plug-in version is earlier than 1.1.3, the embedded CiscoView is unable to detect that version and might not work properly. (CSCdp56012)

•When cut-and-paste is used in an inbound or outbound Telnet session, some characters are missing and the Telnet session appears to hang. (CSCdr40184)

Resolved Caveats in Software Release 5.4(2a)

Note For a description of open caveats in software release 5.4(2a), see the "Open Caveats in Software Release 5.4(2a)" section.

This section describes resolved caveats in software release 5.4(2a):

•An error can occur with management protocol processing. Please use the following URL for further information:
http://www.cisco.com/pcgi-bin/bugtool/onebug.pl?bugid=CSCdw67458

This problem is resolved in software release 5.4(2a). (CSCdw67458)

Open and Resolved Caveats in Software Release 5.4(2)

These sections describe the open and resolved caveats in supervisor engine software release 5.4(2):

•Open Caveats in Software Release 5.4(2)

•Resolved Caveats in Software Release 5.4(2)

Open Caveats in Software Release 5.4(2)

Note For a description of caveats resolved in software release 5.4(2), see the "Resolved Caveats in Software Release 5.4(2)" section.

This section describes open caveats in software release 5.4(2):

•The clear log command does not clear the exception log for the Network Analysis Module (WS-X5380). (CSCdm32798)

•The LINK LED on the Supervisor Engine III G uplink port stays amber. Output from the show spantree command shows the port is in forwarding mode and is able to pass traffic normally. (CSCdr51720)

•A minor hardware problem that causes the switching bus to time out occurs during the power-on self-test on the supervisor engine if the configuration includes a single WS-X550x (Supervisor Engine II) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, and WS-X5237-FX-MT modules. This problem occurs during every boot-up.

This problem applies only to switch configurations that consist of a single Supervisor Engine II (WS-X550x) and any combination of the WS-X5234-RJ45, WS-X5236-FX-MT, or WS-X5237-FX-MT modules. Redundant configurations of Supervisor Engine II, Supervisor Engine II G (WS-X5540), Supervisor Engine III (WS-X5530), and Supervisor Engine III G (WS-X5550) are not affected by this problem. (CSCdr27879)

•If you make a Telnet connection to a Supervisor Engine III running software version 4.5 and from there make a Telnet connection to another device, displaying a large list or file can cause the Telnet session to hang. (CSCdm79404)

•When large amounts of data are being displayed during a Telnet session, the Telnet session will sometimes hang. This usually happens if you have set the screen length to 0 and long show commands are being displayed or if you have cut and pasted several show commands onto the window.

Workaround: Avoid using cut and paste in a Telnet session and setting the screen length to non-zero. (CSCdp47176, CSCdr40184)

•Sometimes unplugging a cable from a port in older ATM modules (WS-X5156, WS-X5157, WS-X5158) does not remove the port from Spanning Tree Protocol when many VLANs are active on the switch. For this reason the show port command might indicate that the port is not connected, while the show spantree command will indicate that the port is in forwarding state.

Workaround: Unplug/plug back the cable or disable/reenable the port. If the cable is reconnected when the Spanning Tree Protocol has this inconsistent knowledge of the port, Spanning Tree Protocol loops can occur. (CSCdr17124)

Note CSCdr17124 has not been seen in later releases.

•On Solaris, if there is already a Java Plug-in installed with the Netscape browser and the Plug-in version is earlier than 1.1.3, the embedded CiscoView is unable to detect that version and might not work properly. (CSCdp56012)

•When cut-and-paste is used in an inbound or outbound Telnet session, some characters are missing and the Telnet session appears to hang. (CSCdr40184)

Resolved Caveats in Software Release 5.4(2)

Note For a description of open caveats in software release 5.4(2), see the "Open Caveats in Software Release 5.4(2)" section.

This section describes resolved caveats in software release 5.4(2):

•Packets are not marked with the correct CoS value when they exit a port which has EtherChannel turned on.

This problem is resolved in software release 5.4(2). (CSCdp71805)

•If a VTP client is connected to a VTP server by just one trunk and the VTP client is reset, the link on the client side may incorrectly be disabled.

This problem is resolved in software release 5.4(2). (CSCdp89198)

•When a Catalyst 5000 family switch with a FDDI switching module installed resets, the FDDI module does not forward traffic if the FDDI VLAN is not the same as the native VLAN.

This problem is resolved in software release 5.4(2). (CSCdp68378)

•In a dual supervisor engine configuration, the ports on the redundant supervisor engine fail to come up when they are disabled and then enabled using the set standbyports disable/enable commands.

This problem is resolved in software release 5.4(2). (CSCdp49323)

•On the Catalyst supervisor engine II and II G, GetNextUnicastEarlEntry does not return module and port number for Fast EtherChannel ports to the dot1dTpFdbTable.

This problem is resolved in software release 5.4(2). (CSCdp71680)

•When the logging level is changed over a Telnet session, the change does not take effect until the switch is reloaded.

This problem is resolved in software release 5.4(2). (CSCdp91935)

•The ifOutUcastPkts and ifInUcastPkts counter sometimes decrements instead of increments on 10/100 Ethernet ports.

This problem is resolved in software release 5.4(2). (CSCdp71615)

•In WS-C5500 and WS-C5509 chassis with redundant WS-X5530 supervisor engine running software versions 5.2(1) or 5.4(1) and multiple WS-X5239-RJ21 Ethernet switching modules, the Ethernet switching modules may become non-functional after a system reset or power cycle.

This problem is resolved in software release 5.4(2). (CSCdp95858)

•On Catalyst 5000 family switches running software versions prior to 5.4(2), the administrative source ports in the show span command display disappears if a module is removed. Once the module is reinserted, the ports reappear in the show span display.

This problem is resolved in 5.4(2). (CSCdp75909)

•RGMP does not use an official IANA address.

This problem is resolved in software release 5.4(2). (CSCdr05497)

•The Catalyst 5000 family switches do not support PIB version 0.6. As a result, error messages may display when certain unsupported policies are downloaded.

This problem is resolved in software release 5.4(2). (CSCdp92562)

•Ports remain in blocking state due to a Spanning Tree Protocol error, causing VLANs to become isolated.

This problem is resolved in software release 5.4(2) (CSCdp93234)

•The SNMP getone and getnext commands produce different values for the same dot1dTpFdbPort object when they retrieve LANE module port index information from the CAM table.

This problem is resolved in software release 5.4(2). (CSCdp80044)

•Use the following command sequence to avoid Spanning Tree errors on EtherChannel trunks configured with both the on channelling keyword and the nonegotiate trunking keyword:
set port channel mod/port on 
set trunk mod/port nonegotiate 
Do not use the set port channel mod/port mode on command.

This problem is resolved in release 5.4(2). (CSCdp85804)

•Summertime start and end dates are not calculated correctly when using the generic summertime rule if the start and end rules span across year-end (southern hemisphere rule).

Workaround: Use a fixed date for the southern hemisphere.

This problem is resolved in release 5.4(2). (CSCdp91755)

•A Catalyst switch configured with two Supervisor Engine III Gs (WS-X5550) with RSFCs forwards packets larger than 1454 bytes after a redundancy failover.

This problem is resolved in release 5.4(2).(CSCdp92661)

•Auto-recovery operation for ASIC may function incorrectly.

This problem is resolved in release 5.4(2). (CSCdr14225)

•The WS-X5225R module fails to negotiate the duplex mode correctly after a system reset or power cycle with Sun workstations Ultra 5.

This problem is resolved in release 5.4(2). (CSCdr03818)

•When upgrading from software version 4.x to versions prior to 5.4(2) with RMON history entries installed, the system may reset.

This problem is resolved in release 5.4(2). (CSCdr01233)

•The clear cops command is not recognized in the 5.4(1) software release on the WS-X5540 and WS-X5550 supervisor engines.

This problem is resolved in release 5.4(2). (CSCdr09635)

•Attempts to Telnet out of a Supervisor Engine III G from within a Telnet session causes the switch to reset.

This problem is resolved in release 5.4(2). (CSCdp96050)

Open and Resolved Caveats in Software Release 5.4(1)

These sections describe the open and resolved caveats in supervisor engine software release 5.4(1):

•Open Caveats in Software Release 5.4(1)

•Resolved Caveats in Software Release 5.4(1)

Open Caveats in Software Release 5.4(1)

Note For a description of caveats resolved in software release 5.4(1), see the "Resolved Caveats in Software Release 5.4(1)" section.

This section desc

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Table Of Contents

Release Notes for Catalyst 5000 Family Software Release 5.x

Document Contents

Release 5.x Memory Requirements

Release 5.x Software Upgrade Path

Release 5.x Supervisor Engine Support Matrix

Supervisor Engine Redundancy

Product and Software Version Support Matrix

Release 5.x Orderable Software Images

New Features for Supervisor Engine Software Release 5.5

New Features for Supervisor Engine Software Release 5.4

New Features for Supervisor Engine Software Release 5.2

New Features for Supervisor Engine Software Release 5.1(2a)

New Features for Supervisor Engine Software Release 5.1

Open and Resolved Caveats in Software Release 5.5(21)

Open Caveats in Software Release 5.5(21)

Resolved Caveats in Software Release 5.5(21)

Open and Resolved Caveats in Software Release 5.5(20)

Open Caveats in Software Release 5.5(20)

Resolved Caveats in Software Release 5.5(20)

Open and Resolved Caveats in Software Release 5.5(19)

Open Caveats in Software Release 5.5(19)

Resolved Caveats in Software Release 5.5(19)

Open and Resolved Caveats in Software Release 5.5(18)

Open Caveats in Software Release 5.5(18)

Resolved Caveats in Software Release 5.5(18)

Open and Resolved Caveats in Software Release 5.5(17)

Open Caveats in Software Release 5.5(17)

Resolved Caveats in Software Release 5.5(17)

Open and Resolved Caveats in Software Release 5.5(16)

Open Caveats in Software Release 5.5(16)

Resolved Caveats in Software Release 5.5(16)

Open and Resolved Caveats in Software Release 5.5(15)

Open Caveats in Software Release 5.5(15)

Resolved Caveats in Software Release 5.5(15)

Open and Resolved Caveats in Software Release 5.5(14)

Open Caveats in Software Release 5.5(14)

Resolved Caveats in Software Release 5.5(14)

Open and Resolved Caveats in Software Release 5.5(13a)

Open Caveats in Software Release 5.5(13a)

Resolved Caveats in Software Release 5.5(13a)

Open and Resolved Caveats in Software Release 5.5(13)

Open Caveats in Software Release 5.5(13)

Resolved Caveats in Software Release 5.5(13)

Open and Resolved Caveats in Software Release 5.5(12a)

Open Caveats in Software Release 5.5(12a)

Resolved Caveats in Software Release 5.5(12a)

Open and Resolved Caveats in Software Release 5.5(12)

Open Caveats in Software Release 5.5(12)

Resolved Caveats in Software Release 5.5(12)

Open and Resolved Caveats in Software Release 5.5(11a)

Open Caveats in Software Release 5.5(11a)

Resolved Caveats in Software Release 5.5(11a)

Open and Resolved Caveats in Software Release 5.5(11)

Open Caveats in Software Release 5.5(11)

Resolved Caveats in Software Release 5.5(11)

Open and Resolved Caveats in Software Release 5.5(10a)

Open Caveats in Software Release 5.5(10a)

Resolved Caveats in Software Release 5.5(10a)

Open and Resolved Caveats in Software Release 5.5(10)

Open Caveats in Software Release 5.5(10)

Resolved Caveats in Software Release 5.5(10)

Open and Resolved Caveats in Software Release 5.5(9)

Open Caveats in Software Release 5.5(9)

Resolved Caveats in Software Release 5.5(9)

Open and Resolved Caveats in Software Release 5.5(8a)

Open Caveats in Software Release 5.5(8a)

Resolved Caveats in Software Release 5.5(8a)

Open and Resolved Caveats in Software Release 5.5(8)

Open Caveats in Software Release 5.5(8)

Resolved Caveats in Software Release 5.5(8)

Open and Resolved Caveats in Software Release 5.5(7a)

Open Caveats in Software Release 5.5(7a)

Resolved Caveats in Software Release 5.5(7a)

Open and Resolved Caveats in Software Release 5.5(7)

Open Caveats in Software Release 5.5(7)