Cisco Bug: CSCuo88868 - Link debounce config passes to port-channel after a flap on members
Nov 27, 2020
- Cisco Catalyst 4000 Series Switches
Known Affected Releases
Symptom: Link debounce configuration passes to the port channel interface when the physical interfaces suffer a flap ( i.e shut on remote end) When the line its configured on the port-channel will cause a ISSU/SSO mcl misconfiguration in case there is standby reload . interface Port-channel3 switchport switchport mode trunk link debounce time 1000 <<<<<< Invalid configuration storm-control broadcast level 80.00 storm-control action trap end Conditions: This happens under the following conditions: -> Physical interfaces need to be configured with "link debounce time 1000" -> Port-channel its configured in mode active or on -> Physical links experience a flap .
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