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Cisco Bug: CSCvu21733 - All links go down when ISIS nodes are added

Last Modified

Jun 30, 2020

Products (1)

  • Cisco Connected Analytics for Service Providers

Known Affected Releases

1.0

Description (partial)

Symptom:
The customer has used a traffic tool so the network discovery includes the simulation nodes.
When these nodes are removed (disable the simulation), or added (enable the simulation), 
other links are brought down.

Conditions:
This happens when a customer uses simulation nodes to connect to their networks.  
The simulation nodes come without TE router ID configured.  Hence cause the issue to bring other links down.
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  • Status
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