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Cisco Bug: CSCvu82604 - SF port fluctuation & BFD session keeps on flap

Last Modified

Sep 17, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.16.1.73543 21.16.5 21.17.9 21.18.6 21.19.5 21.19.n3 21.20.2

Description (partial)

Symptom:
Service port link state oscillates, bouncing BFD sessions and causing frequent routing changes.

Conditions:
VPC systems configured with XL710 NICs
Additional undetermined factors.
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Bug Details Include

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  • Status
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  • Known Fixed Releases
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