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Cisco Bug: CSCuo80898 - Upgrading to 2.1(3b) breaks SAN Port-Channels

Last Modified

Feb 17, 2018

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.1(2a)A 2.1(3b)B

Description (partial)

Symptom:
Port-Channel goes into an initializing state. Physical ports show mis-configuration faults. Looking at the configuration on the ports from the CLI there is no channel-group. Port-Channel does not show up in running configuration or port-channel database.

Conditions:
Using SAN Port-Channels with members having different max speed and upgrading to 2.1(3b) or newer version
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