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Nokia 4A0-102 Exam - Topic 6 Question 62 Discussion

Click the exhibit.Router R2 is advertising prefix 192.168.1.0/27 with community "no-advertise" towards AS 65002. Which routers receive an update for that prefix?
B) Routers R3 and R4 only.
A) Router R3 only.
C) Routers R3, R4 and R5 only.
D) Router R2 does not advertise an update for the prefix.

Nokia 4A0-102 Exam - Topic 6 Question 62 Discussion

Actual exam question for Nokia's 4A0-102 exam
Question #: 62
Topic #: 6
[All 4A0-102 Questions]

Click the exhibit.

Router R2 is advertising prefix 192.168.1.0/27 with community "no-advertise" towards AS 65002. Which routers receive an update for that prefix?

Show Suggested Answer Hide Answer
Suggested Answer: B

by Yolando at Jul 13, 2024, 03:41 AM

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Bernadine
9 months ago
This is confusing, how does "no-advertise" even work?
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Broderick
9 months ago
R3 is the only one that gets it, right?
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Evangelina
10 months ago
Wait, are you sure? I thought it would still send to R3.
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Nan
10 months ago
Definitely D, makes sense!
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Ulysses
10 months ago
Router R2 won't advertise due to "no-advertise" community.
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Lenita
10 months ago
I vaguely recall that "no-advertise" prevents the prefix from being sent to other ASes, which would mean only R2 is aware of it. So, could it really be D?
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William
11 months ago
I feel like I might be mixing up the community settings. I thought "no-advertise" meant it wouldn't send updates at all, so maybe it's D?
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Mozell
11 months ago
This question seems similar to one we practiced where a router was set to not advertise a prefix. I think it might be D, but I need to double-check.
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Karan
11 months ago
I remember studying the concept of BGP communities, but I'm not entirely sure how "no-advertise" affects the updates.
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Tasia
11 months ago
I think I've got this. The "no-advertise" community means the prefix won't be advertised to any other ASes, so only the routers within AS 65002 will receive the update.
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Caprice
11 months ago
I'm a bit confused on this one. The "no-advertise" community is throwing me off. I'll need to review how that works before I can confidently answer this.
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Mireya
11 months ago
Okay, let's see. The question says Router R2 is advertising the prefix with the "no-advertise" community. I'm guessing that means the prefix won't be advertised to any other routers.
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Benton
11 months ago
Hmm, this looks like a tricky one. I'll need to think through the BGP community "no-advertise" and how that affects the route propagation.
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Twana
11 months ago
This is a good opportunity to apply my knowledge of EVPN-IRB. I'll methodically go through the answer choices and use my understanding of the interface-ful unnumbered model to determine the incorrect statement.
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Adelina
11 months ago
Okay, I remember learning about WPS being vulnerable to brute-force attacks. I'm pretty confident that's the right answer here.
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Omega
1 year ago
I bet the network admin who set this up was having a bad day. 'No-advertise' and advertising, huh? Sounds like a party at R2!
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Marcos
1 year ago
R2 is keeping the prefix to itself, no updates for anyone else.
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Beata
1 year ago
User3: R2 must be feeling left out since it doesn't advertise the update for the prefix.
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Linette
1 year ago
User2: Yeah, R3 and R4 are the ones receiving the update for that prefix.
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Tatum
1 year ago
R3 and R4 are the lucky ones getting the update.
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Winfred
1 year ago
User1: Looks like R2 is causing some trouble with that 'no-advertise' community.
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Catalina
1 year ago
R2 is being a party pooper with that 'no-advertise' community.
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Anastacia
1 year ago
This is a tricky one. I wonder if the router's configuration is a bit buggy. Maybe they forgot to apply the community properly? *scratches head*
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Louvenia
1 year ago
But wait, doesn't the question say Router R2 is advertising the prefix? That seems to contradict the 'no-advertise' community. I'm leaning towards option C.
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Colette
1 year ago
So, the update would only reach R3, R4, and R5 in this scenario.
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Jamal
1 year ago
I agree, the 'no-advertise' community prevents R2 from advertising the prefix to other routers.
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Eva
1 year ago
That makes sense. R3, R4, and R5 would receive the update.
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Doretha
1 year ago
Option C is correct because R2 is advertising the prefix with the 'no-advertise' community.
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Lizbeth
1 year ago
I agree with Roxane, the prefix with community 'no-advertise' should only be received by Routers R3 and R4.
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Willard
1 year ago
Hmm, the 'no-advertise' community should prevent the prefix from being advertised outside of AS 65002, so I'm going with option D.
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Lera
1 year ago
Yes, the 'no-advertise' community should indeed prevent the prefix from being advertised outside of AS 65002.
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Lera
1 year ago
I agree with you, option D seems to be the correct choice.
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Roxane
1 year ago
I disagree, I believe the answer is B) Routers R3 and R4 only.
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Graciela
1 year ago
I think the answer is A) Router R3 only.
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