Nokia 4A0-108 Exam - Topic 4 Question 64 Discussion

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

Question #: 64
Topic #: 4

Click the exhibit.

The network administrator of 2001 ;DB8:FEED::/64 wants to embed an RP for the network. The RP's address is 2001:DB8:FEED::7. Which of the following multicast address ranges would suit this purpose? (The exhibit shows the group-to-RP mapping for your reference only.)

AFF7x:730:2001:DBS:FEED::/96 (x is scope)

BFF7x:730:2001:DBS:FEED::/80 (x is scope)

CFF7x: 740:2001:DB8:FEED::/96 (x is scope)

DFF7x:740:2001:DB8:FEED::/80(x is scope)

Show Suggested Answer

Suggested Answer: D

by Heike at Jan 07, 2023, 07:25 AM

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Eric

4 months ago

Definitely not C, that one doesn't fit the range.

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Sheron

4 months ago

Wait, why are we using FF7x? Seems odd.

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Lorrie

4 months ago

Not so sure about that, I lean towards option D.

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Tennie

4 months ago

I think option A is the right choice!

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Filiberto

4 months ago

The RP address is 2001:DB8:FEED::7.

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Matthew

5 months ago

I feel like the answer has to include the correct scope, but I can't remember if it was 730 or 740 that we focused on in our last review.

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Merri

5 months ago

I vaguely remember that the prefix length matters, and I think /80 might be more suitable than /96 for this scenario, but I could be wrong.

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Micaela

5 months ago

I think we practiced a similar question where we had to match the multicast address to the RP. I feel like it might be either A or B, but I can't recall the specifics.

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Cassie

5 months ago

I remember we discussed the importance of the multicast address range in relation to the RP's address, but I'm not sure which one fits best here.

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Josefa

5 months ago

Okay, let me see. I remember learning about cookie persistence in class. I believe it has to do with storing server information in the cookie, but I can't recall the details.

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Alpha

5 months ago

Hmm, I'm a bit unsure about this one. Logging in to check the port manually every hour (option A) seems like a lot of work, and I'm not familiar with writing scripts for detection (option C). I think I'll look into option B and see if there are any good third-party monitoring tools that could work.

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Jutta

5 months ago

Okay, let's see. I'll start by eliminating the options that don't make sense.

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Rashida

9 months ago

Maybe they should just use the 'FF1F:FEED:CAFE:BABE::/64' multicast range. You know, for the lulz.

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Naomi

9 months ago

I wonder if the network administrator is also the DJ for the network's dance parties. Gotta keep those multicast addresses bumpin'!

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Cristal

9 months ago

I'm leaning towards A, just because it's the only one that has a scope bit of 7. That feels more specific to me.

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Amie

8 months ago

True, but A matches the RP's address better.

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Goldie

8 months ago

But what about B? It also has a scope bit of 7.

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Staci

8 months ago

I agree, A seems like the most specific option.

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Salley

9 months ago

I think A is the correct answer because it has a scope bit of 7.

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Kandis

10 months ago

This is a tricky one, but I'm going with C. The scope bit in the multicast address seems important, and C has the right prefix for the RP.

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Anna

8 months ago

I agree, the multicast address range needs to align with the RP's address. C looks like the best option.

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Leonardo

8 months ago

I'm not sure, but I think the scope in the multicast address is crucial. C seems to have the right prefix for the RP.

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Fabiola

9 months ago

I think C is the correct answer too. The multicast address range should match the RP's address.

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Earleen

10 months ago

D looks good to me. The question says the RP's address is 2001:DB8:FEED::7, and the multicast address range in D matches that prefix.

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Maybelle

9 months ago

The multicast address range in option D aligns with the RP's address, so it's the most suitable.

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Dawne

9 months ago

Yes, D matches the prefix of the RP's address, so it should be the right choice.

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Theola

9 months ago

I agree, D seems to be the correct option based on the RP's address.

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Annita

10 months ago

I think the answer is B. The RP's address is 2001:DB8:FEED::7, so the multicast address range should be FF7x:730:2001:DBS:FEED::/80 to match the RP's prefix.

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