Cisco Exam 400-007 Topic 5 Question 23 Discussion

Actual exam question for Cisco's 400-007 exam

Question #: 23
Topic #: 5

Company XYZ wants to deploy OSPF. The design plan requires that two OSPF networks be mutually redistributed at multiple locations and ensure end-to-end connectivity to all of the company's networks Which technology can be used to fulfill the requirements while avoiding the creation of routing loops?

ACreate a virtual link between ASBRs.

BChange the router ID for both ASBRs.

CRedistribute routes as external type 2 routes.

DUse route maps on ASBRs to filter routes with tags so they are not redistributed.

Show Suggested Answer

Suggested Answer: A

by Serina at Jul 03, 2023, 12:04 PM

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Tracey

1 months ago

Wait, does this mean I can't just use OSPF as is? I thought it was supposed to be a magical routing protocol that solves everything!

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Leatha

1 months ago

A virtual link between ASBRs? That's an interesting idea, but I'm not sure if that's the most straightforward solution.

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Lillian

1 months ago

D sounds promising, but I'm not sure if route maps with tags are the best solution here. Might be overkill.

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Mee

2 days ago

B) Change the router ID for both ASBRs.

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Reynalda

22 days ago

A) Create a virtual link between ASBRs.

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Edgar

1 months ago

Definitely not B. Changing the router ID won't do anything to address the routing loop issue.

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3 months ago

I think option D is the best choice.

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