Nokia Exam 4A0-114 Topic 6 Question 52 Discussion

Actual exam question for Nokia's 4A0-114 exam

Question #: 52
Topic #: 6

An autonomous system has 7 routers configured with BGP. How many iBGP sessions are required for a fully meshed configuration?

B13

C21

D42

Show Suggested Answer

Suggested Answer: C

by Erin at Feb 10, 2025, 09:04 AM

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Marion

4 months ago

But for a fully meshed configuration, each router needs to have a session with every other router, so it should be 7 * 6 / 2 = 21. So, I think C) 21 is correct.

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Cordie

4 months ago

I disagree, I believe the answer is C) 21.

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Marion

4 months ago

I think the answer is B) 13.

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4 months ago

Woah, 42 iBGP sessions? That's a lot of handshakes! I'm gonna go with option C - 21 sessions, seems like the right balance of connectivity and sanity.

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