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Cisco Bug: CSCus76529 - AVS Doesn't send IGMP multicast join for some EPP groups - GIPO'

Last Modified

Mar 22, 2018

Products (1)

  • Cisco Nexus 1000V Switch for VMware vSphere

Known Affected Releases

5.2(1)SV3(1.2.105)

Description (partial)

Symptom:
Certain GIPO' EPP multicast groups are not present in IGMP membership report packet, even though group is enlisted in vemcmd show epp multicast

When the "Unknown Unicast L2" mode under the BD is toggled between "flood" and "hardware proxy", the EPP multicast groups on the VEMs related to the EPGs under that BD gets deleted which will have an impact on BUM traffic.

Conditions:
This will occur in deployments with vlxan.
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