Cisco Bug: CSCun84000 - N7K: F3 PortLoopback fails due to Error in Forwarding ASIC MAC GD Block
Aug 31, 2020
- Cisco Nexus 7000 Series Switches
Known Affected Releases
Symptom: In Nexus7000, F3 10Gig module may report PortLoopback failures INTERMITTENTLY due to " Error in Forwarding ASIC MAC GD Block". "show diagnostic result module <mod#>" <snip> Last failure reason ---------> Error in Forwarding ASIC MAC GD Block <snip> Conditions: This issue is seen ONLY in F3 modules AND Failure should be intermittent. The module/port recovers itself after the failures.
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Bug Details Include
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