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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)

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.

observed in catalyst 9600 quadsup having LACP with ports from both active and stby switches and configured with 500 vrf's and above.
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