Symptom:
Problem Statement / SYMPTOM: 
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 Edit PBR identifier in existing Ring is not triggering Topo mis- config alarm even though there is mis-match between actual topology and provisioned topology.

Conditions:
Steps followed:
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1.	Created a DH with 3 PBR in a ring with identifier as NE1, NE2 and NE3. Ring state was UP and enabled.
2.	I disabled ring state. Edit and change PBR identifier from NE3 to NE4.
3.	Now I made ring state enable.
In Above scenario, PBR is configured with device identifier as NE3 but in CTC  I edited and provisioned as NE4.