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Cisco Bug: CSCut56676 - IPFRR/MPLS-FRR: FIA Ingress tail drop with 100G Tomahawk (Ing and Egr)

Last Modified

Jul 30, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Traffic loss seen when using IP FRR or MPLS FRR on ASR9K with Tomahawk LC.

The ASR9K is running IOS-XR 5.3.0
Ingress traffic is coming in on 100G Tomahawk LC.
Egress is IP FRR / MPLS FRR enabled with Primary path is over 100G Tomahawk LC.
Ingress and Egress 100 G interfaces can be on same LC or different LC.
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Bug Details Include

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  • Status
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