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Cisco Bug: CSCup51416 - Nexus 3500 : Did not learn mac add when vPC role primary oper secondary

Last Modified

Mar 16, 2016

Products (1)

  • Cisco Nexus 3000 Series Switches

Known Affected Releases

6.0(2)U3(0.3)

Description (partial)

Symptom:
When a configured secondary vPC switch is brought up first ( having the primary down ) , then the primary is brought up, with peer-gateway configured, the ARPs on the secondary ( now operational primary ), will not be resolved.

Conditions:
Peer-gateway should be configured under the VPC domain
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