Nokia Exam 4A0-102 Topic 1 Question 78 Discussion

Actual exam question for Nokia's 4A0-102 exam

Question #: 78
Topic #: 1

A confederated AS is comprised of three members. One member is comprised of 4 routers, while the other two members are comprised of 3 routers each. Assuming member ASs are fully meshed and use full mesh iBGP, what is the required number of BGP sessions within the confederation?

A12

B13

C14

D15

Show Suggested Answer

Suggested Answer: D

by Hermila at Mar 20, 2025, 08:44 PM

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Jose

3 days ago

Haha, this question is like a game of connect the dots, but with routers instead of, well, dots. I'm going with D, just to see if I can beat the system!

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Alberta

4 days ago

Okay, let's think this through. If each member AS is fully meshed, that means we have 4 + 3 + 3 = 10 routers, and each router needs to connect to every other router, so that's a lot of sessions.

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Lizbeth

6 days ago

I think the answer is A) 12.

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Tamesha

8 days ago

Wait, do we have to count the routers or the BGP sessions? I'm so confused!

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