Which role does the Adjacency-SID sub-TLV extension perform in the IS-IS routing protocol?

A. It is advertised within TLV-136 (Extended IP Reachability) to label a specific node in the network.

B. It is advertised within TLV-145 (IS-IS Prefix Reachability Information) to label host prefixes on loopback interfaces on Level 2 routers within one IS-IS area

C. It is advertised within TLV-24 (IS-IS Neighbor Adjacency Attribute) to label a specific adjacency between Level 1 routers within one IS-IS area

D. It is advertised within TLV-22 (Extended IS Reachability) to label a specific link in a segment routing domain








 

Suggested Answer: D



This question is in 350-501 SPCOR exam 
For getting CCNP Service Provider Certificate


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