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Cisco Bug: CSCvt53795 - CPG: OIR of Primary and Backup IM same time doesn't update LINK_PTR in MCDB and causes Traffic Drop

Last Modified

Sep 10, 2020

Products (1)

  • Cisco ASR 900 Series Aggregation Services Routers

Known Affected Releases

16.9.4

Description (partial)

Symptom:
Traffic drop noticed after IMOIR of both Primary and Backup IM at same time.

Conditions:
With Card Protection, reloading both IM at same time causes issue 
1) On primary IM (OR) 
2) On backup IM after CPG switch
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  • Status
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