Nokia Exam 4A0-C02 Topic 12 Question 72 Discussion

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

Question #: 72
Topic #: 12

Based on the VPRN BGP decision process, which of the following routes is selected first if the command "PE1>config>service>vprn> bgp best-path-selection as-path-ignore" is executed?

AThe route learned from an eBGP peer.

BThe route with the lowest Origin.

CThe route with the lowest originator ID or BGP Identifier.

DThe route with the shortest AS path.

Show Suggested Answer

Suggested Answer: C

by Ernest at Aug 07, 2023, 01:32 PM

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Harrison

4 hours ago

I'm going to go with option D, the route with the shortest AS path. But I'm also going to keep a backup plan in case the exam writers try to trick me with some sort of 'as-path-ignore-but-still-use-it' shenanigans.

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Shawnda

11 days ago

Wait, does this mean I can't use my trusty 'always choose the route with the lowest originator ID' technique anymore? Talk about a curveball!

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Teresita

18 days ago

Hmm, this question seems to be testing our understanding of the BGP decision process. I think option D is the correct answer since the command 'PE1>config>service>vprn> bgp best-path-selection as-path-ignore' ignores the AS path length, so the route with the shortest AS path should be selected first.

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