Guest

Cisco Catalyst 5000 Series Switches

Catalyst 5000 ATM LAN Emulation (LANE) Blades Running Token Ring LANE Require Software Release 70.1(4) Before Supervisor is Upgraded With 4.3(1a)


Revised November 25, 1998


Products Affected

Product

Remarks

Catalyst 5000 ATM LANE Modules:

WS-X5156

WS-X5157

WS-X5158

The following Token Ring LANE images and interims prior to c5atm-trlane.70-1-4.bin are impacted:

c5atm-trlane.70-1-1.bin

c5atm-trlane.70-1-2.bin

c5atm-trlane.70-1-3.bin

Problem Description

On Catalyst 5000 switches running Supervisor software 4.3(1a) or later, the LANE module(s) running TR-LANE software prior to release 70.1(4) will fail to come online.

Catalyst 5000 LANE blades (WS-X5156, WS-X5157, WS-X5158) running:

c5atm-trlane.70-1-1.bin

c5atm-trlane.70-1-2.bin

c5atm-trlane.70-1-3.bin

will fail to come online if the Catalyst 5000 has been upgraded with Supervisor image cat5000-sup.4-3-1a.bin or later.

This is addressed in Cisco DDTS CSCdk58188. See the "DDTS" section below for details.

Workaround/Solution

To prevent an incompatibility between the Supervisor and TR-LANE images, upgrade the TR-LANE software on the LANE module to 70.1(4) before upgrading Catalyst 5000 Supervisor images to 4.3(1a) or above.

If the Supervisor has been upgraded with cat5000-sup.4-3-1a.bin before c5atm-trlane.70-1-4.bin has been downloaded to the LANE module, back out the upgrade with the following steps:

  1. Downgrade the software on the Supervisor module to a release prior to 4.3(1a)

  2. Upgrade the TR-LANE software on the LANE module with image c5atm-trlane.70-1-4.bin or later

  3. Upgrade the software on the Supervisor module with image cat5000-sup.4-3-1a.bin or later

DDTS

If you are a registered CCO user and you have logged in, you can view these bug details.

DDTS

Description

CSCdk58188 (registered customers only)

ALC fails diags with TR LANE and NMP 4.3.

For More Information

If you require further assistance, or if you have any further questions regarding this field notice, please contact the Cisco Systems Technical Assistance Center (TAC) by one of the following methods:

Receive Email Notification For New Field Notices

Product Alert Tool - Set up a profile to receive email updates about reliability, safety, network security, and end-of-sale issues for the Cisco products you specify.