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Cisco Bug: CSCuo47383 - Need knob to disable CriticaI Inject(CI) bit for ARPing data packet

Last Modified

Jun 08, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.1.1.BASE 5.1.1.FWDG 5.1.1.LC

Description (partial)

Symptom:
The first data packet always has cos 6 even though egress service-policy is configured to reset cos.

Conditions:
No adjacency present and first packet is punted to LC for arp resolution. And first packet gets injected with COS 6 after ARP resolution. This packet does not hit the egress QoS(set cos).
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