A network operator is attempting to configure an IS-IS adjacency between two routers, but the adjacency cannot be established. To troubleshoot the problem, the operator collects this debugging output. Which interfaces are misconfigured on these routers?

By | December 1, 2022

Refer to the exhibit. A network operator is attempting to configure an IS-IS adjacency between two routers, but the adjacency cannot be established. To troubleshoot the problem, the operator collects this debugging output.
Which interfaces are misconfigured on these routers?

  • A. The R2 interface is configured as point-to-point, and the peer router interface is configured as multipoint.
  • B. The R2 interface is configured as Level 1 only, and the peer router interface is configured as Level 2 only.
  • C. The peer router interface is configured as point-to-point, and the R2 interface is configured as multipoint.
  • D. The peer router interface is configured as Level 1 only, and the R2 interface is configured as Level 2 only.
Answer: Option B.
Explanation: 

No answer description available for this question

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