Juniper JN0-664 Exam - Topic 6 Question 62 Discussion

Actual exam question for Juniper's JN0-664 exam

Question #: 62
Topic #: 6

Refer to the exhibit.

Click the Exhibit button.

PE-1 and PE-2 are configured with LDP-signaled pseudowires to provide connectivity between CE-1 and CE-2. You notice no connectivity exists between CE-1 and CE-2.

Referring to the exhibit, which two statements describe potential causes for this fault? (Choose two.)

AThe VC IDs are mismatched.

BThere is no LSP configured from PE-1 to PE-2.

CInterface ge-0/0/0 on PE-1 is down.

DThere is no LSP configured from PE-2 to PE-1.

Show Suggested Answer

Suggested Answer: A, D

by Denny at May 07, 2026, 06:55 PM

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Elly

17 days ago

I practiced a similar question where an interface being down caused issues. So, option C might be worth considering too.

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Angelica

22 days ago

I'm not entirely sure, but I think if there's no LSP from PE-1 to PE-2, that could also be a reason for the lack of connectivity.

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Herminia

28 days ago

I remember studying about VC IDs and how mismatches can cause connectivity issues. That could definitely be one of the causes here.

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