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Cisco Bug: CSCus26968 - Ingress Re-marking fails with Egress 3 level H-Qos policy

Last Modified

Feb 03, 2017

Products (1)

  • Cisco ASR 920 Series Aggregation Services Router

Known Affected Releases

15.5(2)S

Description (partial)

Symptom:
Ingress Re-marking fails with Egress 3 level H-Qos policy

Conditions:
1) Create multiple (3) class-map for egress, 1 class-map for ingress.
2) Create a table-map matching cos and re-mark to PREC and attach to the ingress class-map
3) Create policy-map and attach to the ingress interface.
4) Create 3 level HQos policy with Grandparent policy having class-default with shaping value, Parent policy parent_new class-map with shaping value, Child policy with multiple class-maps and attach the grand-parent policy-map to the egress interface.
5) Send traffic of specified EFP with vlan - 10, cos 2.
6) Observe PREC should be re-marked to the configured value but its not re-marking.
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