Cisco Bug: CSCvu67848 - FIA IPT.Interrupt_Register.LargeLatencyPktDrop Errors on NCS6K
Sep 02, 2020
- Cisco Network Convergence System 6000 Series Routers
Known Affected Releases
Symptom: Recurring IPT.Interrupt_Register.LargeLatencyPktDrop errors (non-errors) of some FIAs on 2T LCs on the NCS6K. NCS-6000, NC6-20X100GE-L-C, 0/0/CPU0, fia Name : IPT.Interrupt_Register.LargeLatencyPktDrop Leaf ID : 0x2e034008 Error count : 7320360 Last clearing : Mon Apr 27 07:58:25 2020 Last N errors : 50 Jun 4 04:07:27.727148: Name Address Value Max_Latency1588_Pkt 0x1a000000075c 0x00000000000000000000000000000000 Conditions: Seen on NCS6K with 2T line cards running versions 6.6.1, 7.0.1, and 7.1.1. The issue is only seen on line cards that have no interfaces up on them or any traffic flows through the FIA/slice. There is no impact from these errors.
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