Nokia Exam 4A0-116 Topic 9 Question 4 Discussion

Actual exam question for Nokia's 4A0-116 exam

Question #: 4
Topic #: 9

Loopfree-alternate has been enabled on a router for its link-state routing protocol. For which types of segments will the router attempt to find a backup path, so that they become protected by fast re-route?

AOnly segments defined by a Node-SID.

BOnly segments defined by an Adjacency-SID.

CSegments defined by a Node-SID and segments defined by an Adjacency-SID.

DNo segments, unless segment-routing fast-reroute is also explicitly enabled.

Show Suggested Answer

Suggested Answer: C

Loopfree-alternate is a mechanism that enables fast re-route for link-state routing protocols, it allows the router to find a backup path for both Node-SID and Adjacency-SID segments, so that they become protected by fast re-route.

by Hillary at Feb 03, 2023, 05:05 AM

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