Cisco Bug: CSCvu67445 - N9k/Cloud Scale - Flood list missing po member port - broadcast traffic loss
Oct 06, 2020
- Cisco Nexus 9000 Series Switches
Known Affected Releases
Symptom: Broadcast may not Tx an Ethernet port for VLAN's allowed for one of the port-channel member links. ARP request or any other form of ethernet broadcast may not reach destination. This would lead to no connectivity for affected hosts. Consistency check will report failure for VLAN membership: Example: show consistency-checker membership vlan 442 hecking hardware for Module 1 Unit 0 No FEX interfaces to validate Consistency Check: FAILED >>> Vlan:442, Hardware state consistent for: Ethernet1/41 Ethernet1/49 Ethernet1/50 Ethernet1/53 Vlan:442, Hardware state inconsistent for: Ethernet1/54 </snip> Conditions: nexus 9000 switch port-channel configured with "port-channel port load-defer"
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Bug Details Include
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