Nokia Exam 4A0-C02 Topic 5 Question 100 Discussion

Actual exam question for Nokia's 4A0-C02 exam

Question #: 100
Topic #: 5

[All 4A0-C02 Questions]

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Assuming a full iBGP mesh in ISP 1, how does router R1 in ISP 1 handle a BGP update received from ISP 2?

AThe update is sent to router R2 in ISP 1.

BThe update is sent to routers R2 and R3 in ISP 1.

CThe update is sent to all routers in ISP 1.

DThe update is sent to routers R2 and R3 in ISP 1, and to router R3 in ISP 2.

Show Suggested Answer

Suggested Answer: C

by Jettie at Sep 14, 2024, 12:36 PM

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4 days ago

Haha, trick question! In a full iBGP mesh, the update should be sent to all routers in ISP 1. C is the way to go.

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5 days ago

I'm not sure about this one. My gut tells me it's D, but I'd need to double-check the BGP behavior in a full mesh topology.

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6 days ago

Why do you think it's D?

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9 days ago

Option C seems the most logical choice, as in a full iBGP mesh, the BGP update should be sent to all routers in the ISP 1 network.

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9 days ago

I disagree, I believe the answer is D.

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11 days ago

I think the answer is C.

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