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Cisco Bug: CSCul01862 - VS-SUP720:Mac address not synchronized between active and standby sup.

Last Modified

Feb 27, 2018

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases

12.2(33)SXJ5.1

Description (partial)

Symptom:
Certain mac addresses not synchronized between active and standby Supervisors.

Conditions:
When the traffic ingressing on Port-channel member on standby sup and ingress is on a CFC line card.
Issue is seen only with certain source destination IP pairs.
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