Cisco Bug: CSCun31659 - incorrect FIA drops from switch are logged
Feb 05, 2017
- Cisco Network Convergence System 6000 Series Routers
Known Affected Releases
Symptom:The Rx pkt discard drops(IQM) counters are observed to increment due to the reception of unwanted multicast and broadcast packets, and can be seen via the CLI command: show controllers fia statistics detail instance <instance-id> location r/s/m Drop counters: Rx burst error drops(NBI) : 0 Rx error drops(Switch) : 0 Rx error drops(pse) : 0 Rx pkt discard drops(IQM) : 7920736 3133692356 Pkt crc error drops(FDT) : 0 Unreachable dest cell drops : 0 Internal Error Count : 0 Internal Drop Count : 0 Conditions:The behavior is observed under normal operating conditions on an NCS 6008 router running IOS XR software.
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Bug Details Include
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