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Cisco Bug: CSCur41493 - ASR9000v always sets outer CoS3 for PQ traffic.

Last Modified

Jun 06, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.1(1)

Description (partial)

Symptom:
ASR9000v copies outer CoS value from "qos-group".
It causes that PQ traffic is always set to CoS 3, since "qos-group 3" is required for priority queue.
"set cos" can't overwrite it.

Conditions:
ASR9000v with L2 Fabric topology and QoS offload is configured.
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