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Cisco Bug: CSCvs09417 - NCS4K During Cal ISSU after Active RPs activations , NSR state got stuck in not-ready state

Last Modified

May 04, 2020

Products (2)

  • Cisco Carrier Routing System
  • Cisco NCS 4016

Known Affected Releases

6.5.26.BASE 6.5.29.BASE

Description (partial)

Symptom:
NCS4K During Cal ISSU  after Active RPs activations , NSR state got stuck in not-ready state

Conditions:
Trigger 1:
Seen only on Multi Chassis 
Enable cross rack pairing on Multi chassis
Reload SDR Lead and active non dsc node at same time 

Trigger 2 : 
Enable OLR feature and perform ISSU


Problem Frequency :
Not consistent, rarely seen
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  • Status
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