Discuss Nokia 4A0-103 Exam Topic 1 Question 13

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, what happens immediately after the link is restored?

AA new LDP session is established on R1-R3-R6 as soon as the FIB is updated.

BThe LDP session remains unchanged until the existing path R1-R2-R4-R6 goes down.

CA new LDP session is established on R1-R3-R6 as soon as router R1 receives a new label for router R6.

DThe LDP session remains unchanged until router R3 stops advertising the maximum metric for the link to router R6.

Suggested Answer: D

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14 comments · newest first

Louvenia 12 months ago

I’m leaning towards C, but I’m not entirely sure.

Patti 12 months ago

Wait, so the session doesn’t change immediately when the link is back? That’s odd!

Gail 12 months ago

Definitely B, it makes the most sense with IGP Sync.

Nobuko 1 year ago

I think a new LDP session kicks in once R1 gets the new label for R6.

Xochitl 1 year ago

The LDP session stays the same until the path goes down.

Armanda 1 year ago

I vaguely recall something about metrics affecting LDP sessions. Could option D be the right answer if R3 is still advertising a high metric?

Royce 1 year ago

I thought the LDP session would stay the same until the existing path fails, so maybe option B is correct?

Rebbeca 1 year ago

This question feels similar to one we practiced about LDP sessions and link state changes. I think it might be option C, but I could be wrong.

Domonique 1 year ago

I remember studying LDP-IGP Sync, but I'm not sure if the session changes immediately after the link is restored.

Mila 1 year ago

Okay, I think the key here is to resolve the conflict before formal approval can be given. Bringing in a third-party mediator seems like the best way to get Gary and Janet to find a compromise, rather than just deferring the decision or having the business analyst make the call.

Jennifer 1 year ago

Hmm, I'm not sure about this one. The definition of done is an important concept, but I'm a bit fuzzy on the specifics of how it's used in Scrum.

Paola 1 year ago

This is a good test of our understanding of cost-volume-profit analysis. I'll sketch out some sample graphs to visualize the relationship between the lines and use that to determine if the statement is correct. Methodically working through the logic should lead me to the right answer.

Joana 1 year ago

Hmm, this is a tricky one. I'm not too familiar with the Dynamics 365 Supply Chain Management shipping manifest functionality, so I'll need to carefully read through the options and think about which one is most relevant to a multi-level manifest process.

Quiana 1 year ago

I'm not sure about this one. I'll need to double-check the temperature specifications to be confident in my answer.

Nokia 4A0-103 Exam - Topic 1 Question 13 Discussion