Nokia 4A0-103 Exam - Topic 3 Question 126 Discussion

Actual exam question for Nokia's 4A0-103 exam

Question #: 126
Topic #: 3

Click on the exhibit.

An LDP tunnel is established on R1-R2-R4-R6 because the link between routers R3 and R6 is down. With the LDP-IGP Sync feature enabled and after the link is restored, which of the following is FALSE?

ARouter R3 starts the LDP-Sync timer after recovering the LDP session on R3-R6.

BRouter R1 continues to use R1-R2-R4-R6 until the LDP-Sync feature is disabled.

CRouter R3 advertises the maximum metric for the link to router R6.

DRouter R1 receives a label from router R3 after the LDP session is established on R3-R6.

Show Suggested Answer

Suggested Answer: B

by Graciela at May 13, 2026, 02:06 PM

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Peggie

2 days ago

I remember something about LDP-Sync, but I'm not sure if R1 would keep using the tunnel after R3 recovers.

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