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Cisco Bug: CSCsz35155 - LC with SPAs stuck in BRINGDOWN state after loading diag image

Last Modified

May 15, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.6.3.BASE

Description (partial)

Symptom:
After trying to load offline diag image to a jacket card 
with multiple SPAs on a UUT CRS router, the linecard 
kept resetting and finally stuck in BRINGDOWN state. 

Conditions:
The UUT CRS router was loaded with 21I image and 
it was in stable state initially (i.e., traffic passing was 
fine, no failure was observed). Before loading the diag 
image, some RP FO / DRP FO testing was done on the 
router.
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