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Cisco Bug: CSCvu44042 - Long traffic drop time observed during SUPHA due to new active-sup send out 1st ISIS packet too late

Last Modified

Aug 17, 2020

Products (1)

  • Cisco cBR Series Converged Broadband Routers

Known Affected Releases

16.12.1

Description (partial)

Symptom:
route will flap and more than 10 seconds traffic drop observed during SSO

Conditions:
1) smart license configured. 
2) IGP like ISIS/OSPF used between cBR8 & peer router. 
issue will be observed after supervisor switchover,
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  • Status
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