Guest

Preview Tool

Cisco Bug: CSCvu51611 - Quadsup:lacp l3 PO is going down on active sw power-off or switchover

Last Modified

Sep 28, 2020

Products (1)

  • Cisco Catalyst 9600 Series Switches

Known Affected Releases

17.3.1 17.4.1

Description (partial)

Symptom:
LACP members going down on quadsup setup post switchovers/active switch power down and auto recovers in few seconds, which makes the po down and seeing complete traffic drop during this time before it recovers.

Conditions:
observed in catalyst 9600 quadsup having LACP with ports from both active and stby switches and configured with 500 vrf's and above.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.