Nokia 4A0-116 Exam - Topic 3 Question 65 Discussion

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

Question #: 65
Topic #: 3

[All 4A0-116 Questions]

Based on the exhibit, which of the following statements about fast re-route for flex-algo instance 129 is TRUE?

AOnly standard LFA is enabled on router R1; fast re-route is not enabled on router R2.

BOnly standard LFA is enabled on both routers R1 and R2.

CStandard LFA and remote-LFA are enabled on router R1; fast re-route is not enabled on router R2.

DStandard LFA and remote-LFA are enabled on router R1; standard LFA and TT-LFA are enabled on router R2.

Show Suggested Answer

Suggested Answer: C

by Emerson at Apr 09, 2026, 11:40 PM

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12 hours ago

I vaguely remember that TT-LFA is a newer concept, so maybe it’s possible that R2 has that enabled.

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6 days ago

I feel like option C could be correct since it mentions both LFA types on R1, but I’m not entirely confident about R2.

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11 days ago

I think I saw a practice question that mentioned standard LFA being enabled on both routers, but I can't recall the details.

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16 days ago

I remember studying about LFA and remote-LFA, but I'm not sure if both are enabled on R1 or just one of them.

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