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Cisco Bug: CSCus31251 - Add QoS support for FIA OOB FC

Last Modified

Jan 30, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.3.0.BASE

Description (partial)

Symptom:
If flow control from fabric to NP occurs, the resulting drops ignore the priority setting on an ingress qos policy.

Conditions:
Flow control from fabric to NP may occur with the fix to CSCus49067 under the conditions where that problem was present (line rate traffic with small packet sizes (< 115B)). Drops will be visible in the ingress queue when viewing show qoshal default-queue interface
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