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Cisco Bug: CSCuj93899 - DB loss during the upgrade from 9.521 FCS to 9.535(Pointed to VPWS)

Last Modified

Jan 31, 2017

Products (1)

  • Cisco Carrier Packet Transport (CPT) System

Known Affected Releases

9.53 9.535

Description (partial)

Symptom:
DB loss during the upgrade from 9.521 FCS to 9.535(Pointed to VPWS)

Conditions:
1. Loaded 9.521 image  configured the TP and 
2. Configured 6 pwes (1Pwe's without space; 1 pwe's space in the middle; 2pwe's with space in the front and end 
3. Verified the Ios state for the above Pwe's   
4. Verified the traffic 
5. Upgraded to 9.535
6. Observed DB loss and pointed to the VPWS
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
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