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Spirent TestCenter: Getting chassis chain error: The topology of the chassis chain has changed


We are seeing below error while working with one of the chassis in a chain.

Validation errors:

Port //2/1: the topology of the chassis chain has changed. The expected topology is: Topology(master -> slave): [ip address] <-[ip address]
  • Spirent TestCenter
  • Chassis chain

Looks like the customer rebooted some chassis in the chain in some sequence which may have created the issue, please refer to FAQ19609 - Spirent TestCenter: How to reboot a chassis in a sync chain? for more information about how to reboot a chassis in a chain.
Root Cause
  • A chassis in the chain has been rebooted.

Product : Spirent TestCenter,Hardware Module,Chassis,Chassis,Hardware