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Cisco Bug: CSCsz05041 - Ingress COS Marking for IGMP Proxy Traffic is lost on the PW Egress

Last Modified

May 15, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Ingress COS marking for IGMP Proxy traffic is lost on the PW Egress

Incoming IGMP v3 packets are marked with "set cos <>" and "set mpls exp imposition <>". This happens for mainly locally originated packets.
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