Cisco Bug: CSCun80339 - multicast mac address is not clean up after the vnic fail back
Sep 16, 2015
- Cisco Unified Computing System
Known Affected Releases
Symptom: Multicast Mac entry is not getting expired even if we don't have active listener. Conditions: In End-host-mode, we have igmp snooping with local querier enabled on vlan. case1: When host dint send leave message for some reason. case 2: When vnic failover happens to active fabric & there were multicast mac entries with border port & passive vnic on passive fabric before failover.
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