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Question 139 - 300-420 discussion

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Refer to the exhibit.

A network engineer is designing a network for AS100. The design should ensure that all traffic enters AS100 via link 1 unless there is a network failure. In the event of a failure, link 2 should function as the path for incoming traffic. Which solution should the design include?

A.

Modify the next-hop attribute on R3.

Answers
A.

Modify the next-hop attribute on R3.

B.

Use AS-Path prepending on R3.

Answers
B.

Use AS-Path prepending on R3.

C.

Modify the next-hop attribute on R4.

Answers
C.

Modify the next-hop attribute on R4.

D.

Use AS-Path prepending on R4.

Answers
D.

Use AS-Path prepending on R4.

Suggested answer: D
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asked 07/10/2024
Matteo Zamori
31 questions
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