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Nokia 4A0-102 Exam - Topic 1 Question 81 Discussion

Actual exam question for Nokia's 4A0-102 exam

Question #: 81
Topic #: 1

[All 4A0-102 Questions]

What happens to a route that is rejected by an import policy on an Alcatel-Lucent 7750 SR?

AThe route is discarded.

BThe route is kept in the RIB-In, but marked as an invalid route.

CThe route is moved to the LOC-RIB, but not marked as a used route.

DThe route is moved to the route table, but not to the FIB.

Show Suggested Answer

Suggested Answer: B

by Sue at Jun 12, 2025, 09:06 PM

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Milly

6 months ago

Wait, are you sure about that?

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Kina

6 months ago

Totally agree, that's how it works!

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Beckie

6 months ago

Nah, it definitely gets moved to LOC-RIB.

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Maira

6 months ago

I thought it went to the RIB-In instead?

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Gregoria

6 months ago

The route is discarded.

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Victor

7 months ago

I thought rejected routes were moved to the route table but not used in the FIB. That sounds familiar, right?

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Raymon

7 months ago

I practiced a similar question, and I feel like the route might go to the LOC-RIB, but I’m not confident about that.

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Gabriele

7 months ago

I remember something about the RIB-In, but I can't recall if it gets marked as invalid or just kept there.

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Clorinda

7 months ago

I think the route gets discarded if it’s rejected by the import policy, but I’m not completely sure.

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Ricki

7 months ago

I remember learning about this in my networking class. I believe the correct answer is that the rejected route is kept in the RIB-In but marked as invalid. But I'll quickly review my notes to confirm before answering.

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Magdalene

8 months ago

Okay, let's see. If a route is rejected by an import policy, it makes sense that it would be discarded and not used. But I'm not 100% sure, so I'll have to double-check the details on the Alcatel-Lucent 7750 SR behavior.

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Brock

8 months ago

Hmm, I'm a bit unsure about this one. I know import policies can reject routes, but I'm not sure exactly what happens to the rejected route on this specific platform. I'll need to think it through carefully.

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Van

8 months ago

This seems like a pretty straightforward question about Alcatel-Lucent 7750 SR routing policies. I'm confident I can figure this out.

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Celia

11 months ago

I agree with Shawnta, because it makes sense to keep track of rejected routes.

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Shawnta

11 months ago

I believe the route is kept in the RIB-In, but marked as an invalid route.

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Margery

11 months ago

I think the route is discarded.

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Lewis

11 months ago

I'm feeling lucky today, so I'm going to go with B. The route is kept in the RIB-In but marked as invalid. Gotta risk it for the biscuit!

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Simona

11 months ago

This is a classic networking question. The answer has to be A - the route is discarded. It's the most straightforward option.

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Darrin

11 months ago

Haha, I'm just going to guess and say C. The route is moved to the LOC-RIB but not marked as used. Why not, right?

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Micaela

10 months ago

User3: I agree with User2, B sounds right.

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Alexis

10 months ago

User2: I'll go with B) The route is kept in the RIB-In, but marked as an invalid route.

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Mirta

10 months ago

User1: I think it's A) The route is discarded.

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Vanesa

11 months ago

Hmm, this one's tricky. I'm going to go with D. The route is moved to the route table but not the FIB. That sounds about right.

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Olga

11 months ago

I think B is the right answer. The route is kept in the RIB-In but marked as invalid, right?

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Samira

11 months ago

Yes, you're right. The route is indeed kept in the RIB-In but marked as invalid.

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Francesco

11 months ago

I think B is correct. The route is kept in the RIB-In but marked as invalid.

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Micaela

12 months ago

I'm pretty sure the correct answer is A. The route is simply discarded if it's rejected by the import policy.

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Geoffrey

10 months ago

No, it's just thrown out by the import policy.

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Ty

10 months ago

So, it doesn't even make it to the RIB-In?

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Sommer

10 months ago

That makes sense, it wouldn't be used if it's rejected.

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Krissy

10 months ago

I think you're right, the route is discarded.

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