Preview Tool

Cisco Bug: CSCup73905 - high switchover time in Dual-home VPWS circuit between PBs across rings

Last Modified

Feb 03, 2017

Products (1)

  • Cisco Carrier Packet Transport (CPT) System

Known Affected Releases


Description (partial)

Observed high switchover time in Dual-home VPWS circuit between PB across rings.

Steps followed:
•	Create a Midpoint TP tunnel 1 between PBR1 of ring 1 and PBR4 of ring 2 via WRC.
•	Create TP tunnel 2 between ring 1 of PBR1 and  PBR 2.
•	Create Dual-Home VPWS circuit. PBR1 of ring 1is source, PBR4 of ring 2 is Destination 1 and PBR2 of ring 1 is destination 2.
Note: 1. Used 0 backup delay. 2. Used master redundancy on Working TP PW class. 3. Used disable fallback option.
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.