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Nokia 4A0-108 Exam - Topic 6 Question 105 Discussion

Actual exam question for Nokia's 4A0-108 exam

Question #: 105
Topic #: 6

[All 4A0-108 Questions]

Which of the following about the S-PMSI is TRUE?

AThe S-PMSI enables a PE to transmit packets to all other PEs in the same MVPN.

BThe S-PMSI must be instantiated by MPLS P2MP P-tunnels.

CThe S-PMSI is created and signaled by PIM or BGP Auto Discovery.

DAn S-PMSI can be reused in multiple MVPNs.

Show Suggested Answer

Suggested Answer: C

by Blossom at Jan 14, 2025, 02:18 AM

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Kati

9 months ago

Totally agree with Valentin on A!

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Noelia

9 months ago

B sounds correct to me.

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Sheridan

10 months ago

Wait, can an S-PMSI really be reused in multiple MVPNs?

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Margurite

10 months ago

I think C is the right answer.

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Valentin

10 months ago

A is definitely true!

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Leanora

10 months ago

I don't think an S-PMSI can be reused in multiple MVPNs, but I might be confusing that with something else I studied.

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Tiera

11 months ago

I feel like option C sounds familiar, like it might be about how the S-PMSI is set up with PIM or BGP, but I could be mixing it up with something else.

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Dana

11 months ago

I remember practicing a question about S-PMSI and P-tunnels, but I can't recall if they have to be MPLS specifically.

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Laurene

11 months ago

I think the S-PMSI is related to how multicast traffic is handled, but I'm not sure which option is correct.

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Twanna

11 months ago

Based on my understanding, the S-PMSI must be instantiated by MPLS P2MP P-tunnels, so I'll select option B.

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Lelia

11 months ago

The key here is understanding how the S-PMSI is created and signaled. I think option C is the correct answer, but I'll double-check the details to be sure.

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Cherelle

11 months ago

Hmm, I'm a bit confused about the difference between the S-PMSI and the P-tunnels. I'll need to review my notes to make sure I'm selecting the right answer.

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Lenora

11 months ago

I'm pretty confident about this one. The S-PMSI is used for transmitting packets to all other PEs in the same MVPN, so I'll go with option A.

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Charlene

11 months ago

This question seems straightforward, but I want to make sure I understand the S-PMSI concept fully before selecting an answer.

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Shasta

2 years ago

Wait, what's an S-PMSI again? I thought this was a test on cat grooming techniques. *scratches head*

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Kimbery

1 year ago

D) An S-PMSI can be reused in multiple MVPNs.

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Colene

1 year ago

C) The S-PMSI is created and signaled by PIM or BGP Auto Discovery.

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Helene

1 year ago

B) The S-PMSI must be instantiated by MPLS P2MP P-tunnels.

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Aleisha

2 years ago

A) The S-PMSI enables a PE to transmit packets to all other PEs in the same MVPN.

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Norah

2 years ago

I'm not sure, but I think B) The S-PMSI must be instantiated by MPLS P2MP P-tunnels makes more sense based on what I studied.

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Telma

2 years ago

D is the correct answer. An S-PMSI can be reused in multiple MVPNs, which is a really efficient way to use network resources.

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Silvana

2 years ago

That's true, it's a great way to optimize network resources.

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Carmelina

2 years ago

I think D is the correct answer. An S-PMSI can be reused in multiple MVPNs.

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Susy

2 years ago

I disagree, I believe the correct answer is C) The S-PMSI is created and signaled by PIM or BGP Auto Discovery.

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Corrinne

2 years ago

I think the answer is A) The S-PMSI enables a PE to transmit packets to all other PEs in the same MVPN.

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Maryann

2 years ago

C seems right to me. The S-PMSI is created and signaled by PIM or BGP Auto Discovery, not manually configured.

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Alex

2 years ago

I think the answer is B. The S-PMSI must be instantiated by MPLS P2MP P-tunnels. It's the only option that specifically mentions the P2MP tunnels.

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Nada

2 years ago

So, the correct answer is definitely B then.

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Gwenn

2 years ago

I agree. Without P2MP tunnels, S-PMSI wouldn't function properly.

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Stephaine

2 years ago

That makes sense. P2MP tunnels are crucial for S-PMSI.

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Dong

2 years ago

I think the answer is B. The S-PMSI must be instantiated by MPLS P2MP P-tunnels.

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