OPERATIONAL DEFECT DATABASE
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Upon a non-graceful failover of Active supervisor, the ports mapped to same asic,core of the supervisor that failed over will stop passing traffic. The ports will fail POST upon OIR.
1. C9400 dual SUP chassis. 2. Failover of active SUP to standby. 3. Either uplinks of the SUP that failed over or slot that maps to same asic/core of that SUP is affected.
Failover back to original SUP that was active or reload the complete chassis.
OIR of the affected card will not resolve the issue. Any card on that slot will run into same issue again.
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