Nokia 4A0-C04 Exam - Topic 1 Question 59 Discussion

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

Question #: 59
Topic #: 1

[All 4A0-C04 Questions]

Which of the following about an ERO in an RSVP PATH message is FALSE?

AERO is used by downstream routers to determine the next-hop for the LSP.

BERO contains label information used to signal an LSP path.

CERO is not always present in the PATH message.

DEach downstream router updates information inside the ERO.

Show Suggested Answer

Suggested Answer: C

by German at May 20, 2024, 01:39 AM

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Jules

3 months ago

I think D is misleading, not every router updates the ERO.

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Mammie

3 months ago

B is false, ERO doesn't contain label info.

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Marguerita

3 months ago

Wait, is it really true that ERO isn't always present?

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Latrice

4 months ago

Totally agree, A is definitely true!

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Chun

4 months ago

ERO helps downstream routers find the next hop.

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Abraham

4 months ago

I feel like D is misleading; I don’t recall downstream routers updating the ERO themselves.

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Gregoria

4 months ago

I think C makes sense because ERO can be optional in some cases, right?

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Leonor

4 months ago

I’m not sure about B; I thought ERO was more about the path rather than label info.

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Wayne

5 months ago

I remember that ERO is definitely important for determining the next-hop, so I think A is true.

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Barrie

5 months ago

I think the key here is understanding when the ERO is present in the PATH message. Option C seems the most likely to be false, but I want to double-check that.

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Valentine

5 months ago

I'm a bit confused about the difference between B and C. I'll need to review my notes on RSVP PATH messages to figure this one out.

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Joseph

5 months ago

Okay, let's see. I know the ERO is used for signaling the LSP path, so that rules out option A. And I'm pretty sure the ERO isn't updated by each downstream router, so that's D.

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Angelo

5 months ago

Hmm, this one looks tricky. I'll need to think carefully about the differences between the options.

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Fletcher

5 months ago

I'm a bit confused by the subnet information. I'll need to double-check my understanding of how subnets and routing work to determine which component on Server3 could be misconfigured.

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Maybelle

5 months ago

This is a good question to test our understanding of property management best practices. I feel confident I can identify the top 3 benefits based on my experience with data modeling.

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France

10 months ago

I bet the exam writer is laughing at us right now, trying to figure out this ERO mystery. Where's the multiple-choice for 'all of the above'?

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Willard

9 months ago

C) ERO is not always present in the PATH message.

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Pedro

9 months ago

B) ERO contains label information used to signal an LSP path.

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Daren

10 months ago

A) ERO is used by downstream routers to determine the next-hop for the LSP.

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Reed

10 months ago

I hope the exam doesn't have any trick questions like this one. It's making my head spin just thinking about it!

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Leah

10 months ago

I got this! The answer is A. The ERO is used by downstream routers to determine the next-hop for the LSP.

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Avery

9 months ago

D) Each downstream router updates information inside the ERO.

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Mary

9 months ago

C) ERO is not always present in the PATH message.

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Justine

9 months ago

B) ERO contains label information used to signal an LSP path.

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Lura

9 months ago

A) ERO is used by downstream routers to determine the next-hop for the LSP.

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Buddy

10 months ago

Hmm, this is a tricky one. I'm going to go with option C. The ERO is not always present in the PATH message.

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Adolph

9 months ago

User 2: I disagree, I believe option D is the false statement. Downstream routers do not update information inside the ERO.

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Carylon

9 months ago

User 1: I think option A is false. ERO is not used by downstream routers to determine the next-hop for the LSP.

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Karl

10 months ago

I'm pretty sure option B is correct. The ERO contains the label information used to set up the LSP.

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Mariann

11 months ago

I'm not sure, but I think the ERO is used by downstream routers to determine the next-hop for the LSP.

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Scot

11 months ago

I think option D is the correct answer. The ERO is not updated by each downstream router, it's just used to signal the path of the LSP.

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Xenia

9 months ago

D) Each downstream router updates information inside the ERO.

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Latonia

9 months ago

C) ERO is not always present in the PATH message.

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Micaela

9 months ago

B) ERO contains label information used to signal an LSP path.

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Roselle

10 months ago

A) ERO is used by downstream routers to determine the next-hop for the LSP.

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Dwight

11 months ago

I disagree, I believe the answer is D) Each downstream router updates information inside the ERO.

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Margurite

11 months ago

I think the answer is C) ERO is not always present in the PATH message.

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