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Nokia Exam 4A0-103 Topic 1 Question 90 Discussion

Actual exam question for Nokia's 4A0-103 exam
Question #: 90
Topic #: 1
[All 4A0-103 Questions]

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An LDP-over-RSVP tunnel is established between PE-1 and PE-2. Which of the following is NOT required to protect the LDP-over-RSVP tunnel?

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Suggested Answer: B

Contribute your Thoughts:

Hildegarde
3 months ago
I agree with Dwight, the correct answer is B because a full mesh of RSVP-TE LSPs is not required to protect the LDP-over-RSVP tunnel.
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Dwight
4 months ago
But D is required to protect the tunnel, not the one that is NOT required.
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Nichelle
4 months ago
I'm going with C. ABR-1 doesn't need to establish T-LDP sessions to all ABRs in area 0 to protect the LDP-over-RSVP tunnel.
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Margot
4 months ago
Haha, who needs a full mesh of RSVP-TE LSPs when you can just use a tangled web of LDP sessions? Option B all the way!
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Lauran
3 months ago
I think we should stick with option B. It's the easiest solution to protect the LDP-over-RSVP tunnel.
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Leonida
3 months ago
True, fast reroute does sound important. Maybe we should reconsider option D as well.
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Micaela
3 months ago
But what about fast reroute on all RSVP-TE LSPs? Wouldn't that be important for protection?
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Lamonica
3 months ago
I agree, a full mesh of RSVP-TE LSPs sounds like a headache. Option B seems like the simpler choice.
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Malika
4 months ago
D seems like the correct answer to me. Fast reroute is not required to protect the LDP-over-RSVP tunnel.
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Mary
4 months ago
D) PE-1 requires fast reroute enabled on all RSVP-TE LSPs.
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Sarah
4 months ago
A) PE-1 requires T-LDP sessions to both ABR-1 and ABR-2.
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Mickie
4 months ago
I disagree, I believe the answer is D.
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Dwight
4 months ago
I think the answer is B.
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Kelvin
5 months ago
I think the answer is B. A full mesh of RSVP-TE LSPs is not required to protect the LDP-over-RSVP tunnel.
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Fletcher
4 months ago
C) ABR-1 requires T-LDP sessions to all ABRs in area 0.
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Kasandra
4 months ago
B) PE-1 requires a full mesh of RSVP-TE LSPs to all routers in area 1.
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Colby
4 months ago
A) PE-1 requires T-LDP sessions to both ABR-1 and ABR-2.
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