Nokia Exam 4A0-C04 Topic 1 Question 67 Discussion

Actual exam question for Nokia's 4A0-C04 exam

Question #: 67
Topic #: 1

Which MPLS label mode propagates a label mapping only for the FEC for which a router has a label mapping for the FEC's next-hop?

AIndependent control mode

BOrdered control mode

CLiberal label retention mode

DConservative label retention mode

EDownstream on demand label distribution mode

Show Suggested Answer

Suggested Answer: C

by Bobbye at Sep 12, 2024, 02:35 PM

Limited Time Offer

25%

Off

Contribute your Thoughts:

Submit Cancel

4 days ago

I'm pretty sure it's B) Ordered control mode. That's the one where the label mapping is only propagated for the next-hop FEC, right?

upvoted 0 times

...

4 days ago

I'm not sure, but I think C) Liberal label retention mode also makes sense because it retains labels even if not all routers have mappings.

upvoted 0 times

...

5 days ago

I agree with Juliann, because in Ordered control mode, a router only propagates a label mapping for the FEC's next-hop.

upvoted 0 times

...

16 days ago

I think the answer is B) Ordered control mode.

upvoted 0 times

...