Cisco Bug: CSCte17480 - Port-channel goes down all links in suspended State
Apr 03, 2018
- Cisco Catalyst 4000 Series Switches
Known Affected Releases
Symptom: Sup6-E uplink ports go to suspended state and stop forwarding traffic. Conditions: The issue is seen in releases prior to 12.2(53)SG03 12.2(50)SG06. The switch is configured with redundant SUP6-E in SSO mode Under very rare circumstances that all the uplink ports on one of the supervisors SUP6-E may be suspended. Subsequent switchovers do not bring the uplinks back up.
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Bug Details Include
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