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Cisco Bug: CSCup69123 - Protected VPWS took 1sec to revert back to working path if delay timer 0

Last Modified

Feb 04, 2017

Products (1)

  • Cisco Carrier Packet Transport (CPT) System

Known Affected Releases

9.701

Description (partial)

Symptom:
Problem Statement / SYMPTOM: 
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 Protected VPWS took 1 sec to revert back to working path if delay timer 0

Conditions:
Steps followed:
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•	Create a TP tunnel 1 between PBR1 and PBR2
•	Create TP tunnel 2 between PBR1-WRC—PRC-PBR2
•	Create Protected VPWS with backup delay 0  over TP tunnel 1 and Tunnel 2
•	Fiber cut working path and verify protection switching.
•	Restore fiber and observe revert time
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