Cisco Bug: CSCvt25511 - DFA multicast flow between vpc pair, both mc rec and mc src on orphan ports in same vlan, not work
Jul 30, 2020
- Cisco Nexus 5000 Series Switches
Known Affected Releases
Symptom: DFA setup with N5672 switches running nx-os 7.3(6)N1(1). Multicast flow is not egressing on the switch which has the multicase receiver attached. Conditions: DFA setup with fabricpath backbone. The issue is that under certain conditions the switch does not program the hardware with the correct bitmap for the outgoing asic list.
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Bug Details Include
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