Nokia 4A0-116 Exam - Topic 2 Question 41 Discussion

Actual exam question for Nokia's 4A0-116 exam

Question #: 41
Topic #: 2

[All 4A0-116 Questions]

Which of the following statements about Segment Routing tunnels is FALSE?

AA Segment Routing tunnel defined by a Node-SID uses the shortest IGP Path.

BA Segment Routing tunnel can be defined by multiple Node-SIDs.

CA Segment Routing tunnel can be defined by a combination of Node-SIDs and Adjacency-SIDs.

DFor a Segment Routing tunnel, an intermediate router will always forward the packet based on the best IGP path.

Show Suggested Answer

Suggested Answer: D

an intermediate router in a Segment Routing tunnel may forward packets based on the specific SIDs defined in the Segment Routing tunnel and not always the best IGP path.

by Dolores at Sep 18, 2024, 12:52 AM

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Tayna

5 months ago

I believe intermediate routers follow the best IGP path, not just any path.

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Shawna

5 months ago

Definitely, a tunnel can use both Node-SIDs and Adjacency-SIDs.

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Corinne

5 months ago

Wait, can a tunnel really be defined by multiple Node-SIDs? That’s new to me!

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Nickie

5 months ago

I disagree, I think it can vary based on the configuration.

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Dominga

6 months ago

A Segment Routing tunnel defined by a Node-SID does use the shortest IGP path.

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Kristeen

6 months ago

I’m a bit confused about Adjacency-SIDs and Node-SIDs; I think they can work together, so option C might be correct.

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Madonna

6 months ago

I feel like option D could be the false statement since I recall something about intermediate routers not always following the best IGP path.

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Bettina

6 months ago

I think I saw a practice question that mentioned multiple Node-SIDs can define a tunnel, so maybe option B is true?

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Maybelle

6 months ago

I remember studying that Node-SIDs are used for defining paths, but I'm not sure if they always use the shortest IGP path.

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Bettina

6 months ago

I've got a good handle on Segment Routing, so I'm feeling confident about this one. I'll just need to double-check my understanding of the details.

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Ronny

6 months ago

I'm a little confused by the wording of the question. I'll need to read it a few times to make sure I understand what they're asking.

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Truman

6 months ago

Okay, let me break this down step-by-step. I think the key is understanding how Segment Routing tunnels work and the role of the different SID types.

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Matthew

6 months ago

Hmm, I'm a bit unsure about the differences between Node-SIDs and Adjacency-SIDs. I'll need to think this through carefully.

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Hoa

7 months ago

This question seems pretty straightforward. I'm pretty confident I can figure this out.

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Armando

7 months ago

I'm pretty sure the key data object associated with the Service Portfolio functional component is Conceptual Service, so I'll go with option B.

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Rusty

2 years ago

Option D sounds like it's trying to trick us. Of course an intermediate router would forward the packet based on the best IGP path. I'm confident that's the false statement here.

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Thersa

1 year ago

Yeah, I think so too. Option D doesn't make sense in the context of Segment Routing tunnels.

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Winfred

1 year ago

I agree, it does seem like a trick question. Let's go with option D as the false statement.

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Felton

1 year ago

Option D sounds like it's trying to trick us. Of course an intermediate router would forward the packet based on the best IGP path. I'm confident that's the false statement here.

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Hoa

1 year ago

D) For a Segment Routing tunnel, an intermediate router will always forward the packet based on the best IGP path.

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Yoko

1 year ago

C) A Segment Routing tunnel can be defined by a combination of Node-SIDs and Adjacency-SIDs.

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Levi

1 year ago

B) A Segment Routing tunnel can be defined by multiple Node-SIDs.

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Mammie

1 year ago

A) A Segment Routing tunnel defined by a Node-SID uses the shortest IGP Path.

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Francesco

2 years ago

I'm stumped on this one. Is the answer E) All of the above are true? That's my best guess at this point.

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Eve

2 years ago

Haha, this question is a real head-scratcher. I'm going to go with C - a combination of Node-SIDs and Adjacency-SIDs sounds like the most comprehensive option.

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Doug

1 year ago

I agree with you, C seems like the most comprehensive choice.

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Nu

1 year ago

I'm not so sure, I think D might be the false statement.

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Leana

1 year ago

Let's review the options again to be sure.

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Deja

1 year ago

But D makes sense, the best IGP path should be followed.

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Gilma

1 year ago

I think C is correct too, it covers all the possibilities.

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Amalia

2 years ago

I'm not so sure, I think D might be the false statement.

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Leigha

2 years ago

I think C is correct too, it covers more possibilities.

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Yuette

2 years ago

I believe the correct answer is D as well, because sometimes an intermediate router may have specific policies or constraints that affect the forwarding decision.

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