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Exam 4A0-116 All Questions
Exam 4A0-116 All Questions

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Nokia Service Routing Architect 4A0-116 Question # 8 Topic 1 Discussion

4A0-116 Exam Topic 1 Question 8 Discussion:
Question #: 8
Topic #: 1

For any of the LFA methods to work properly, there must be a router in the backup path that will forward traffic addressed to the destination without sending it back to the source. Which of the following statements describes the way R-LFA selects such a router?

4A0-116 Question 8
A.

It selects an immediate neighbor.

B.

It selects a remote router, reachable through a tunnel defined by a single Node-SID.

C.

It selects a remote router, reachable through a tunnel defined by a Node-SID and one or two Adjacency-SIDs.

D.

It can select an immediate neighbor or a remote router, as long as the backup path coincides with the path that will become active after IGP reconvergence.

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Actual exam question for Nokia 4A0-116 exam by Zane71430 at Jul 13, 2025, 9:55:28 PM

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