Nokia Exam 4A0-105 Topic 2 Question 94 Discussion

Actual exam question for Nokia's 4A0-105 exam

Question #: 94
Topic #: 2

[All 4A0-105 Questions]

What action will be taken when an MPLS router receives a frame with a label that does not exist in the LFIB?

AThe frame will be flooded.

BThe frame will be discarded.

CThe frame will be fragmented.

Show Suggested Answer

Suggested Answer: B

by Minna at Aug 06, 2024, 01:14 PM

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Gerry

1 months ago

I think the frame will be fragmented to try and match the label.

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Rebbecca

1 months ago

I believe the frame will be flooded to find the correct path.

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Ilene

1 months ago

I agree with Desmond, it makes sense to discard it.

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Desmond

1 months ago

I think the frame will be discarded.

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Sabrina

1 months ago

I think the frame will be fragmented to try and match the label.

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Brett

2 months ago

B) Discarding the frame is the way to go. I mean, what else is the poor MPLS router supposed to do? Juggle it?

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Tyra

30 days ago

B) Discarding the frame is the way to go.

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Rosendo

1 months ago

A) The frame will be discarded.

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Goldie

2 months ago

Hmm, I'm going with B as well. Flooding the frame doesn't seem right, and fragmenting it would be a bit strange for an MPLS issue. Discarding it is the logical move here.

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Marisha

2 months ago

I believe the frame will be flooded to find the correct path.

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Lashandra

2 months ago

I think B is the right choice. Discarding the frame makes sense, since the router wouldn't know what to do with it if the label isn't in the LFIB.

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Murray

1 months ago

Yes, it's important to avoid flooding the network with unnecessary frames.

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Lillian

2 months ago

I agree, discarding the frame is the best option.

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Layla

2 months ago

Discarding the frame ensures that the router doesn't waste resources trying to process it.

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Lilli

2 months ago

Yes, it's important to avoid flooding the network with unnecessary frames.

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Shalon

2 months ago

I agree, discarding the frame is the best option in that case.

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Carisa

2 months ago

I agree with Carisabye, it makes sense to discard the frame.

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Bobbye

2 months ago

I think the frame will be discarded.

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Joanna

3 months ago

B) The frame will be discarded. I'm pretty sure that's the correct answer, as MPLS routers rely on the LFIB to forward frames, and if a label doesn't exist, there's nowhere to send it.

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Avery

2 months ago

C) It makes sense, the LFIB is like a routing table for MPLS labels.

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Talia

2 months ago

B) Yes, that's correct. The router won't know where to send it.

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Chery

2 months ago

A) The frame will be discarded.

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