Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

Juniper JN0-664 Exam - Topic 6 Question 62 Discussion

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.)
A) The VC IDs are mismatched. and D) There is no LSP configured from PE-2 to PE-1.
B) There is no LSP configured from PE-1 to PE-2.
C) Interface ge-0/0/0 on PE-1 is down.

Juniper JN0-664 Exam - Topic 6 Question 62 Discussion

Actual exam question for Juniper's JN0-664 exam
Question #: 62
Topic #: 6
[All JN0-664 Questions]

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.)

Show Suggested Answer Hide Answer
Suggested Answer: A, D

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

Limited Time Offer

25%

Off

Get Premium JN0-664 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Kasandra
3 days ago
Agreed, but B could also be the issue. No LSP means no path.
upvoted 0 times
...
Olen
8 days ago
I think A is a strong possibility. Mismatched VC IDs can cause issues.
upvoted 0 times
...
Stefan
13 days ago
Right, but we can't ignore C. A down interface is a critical fault too.
upvoted 0 times
...
Barb
18 days ago
I feel like B is the main culprit. Without that LSP, they can't communicate at all.
upvoted 0 times
...
Carylon
23 days ago
True, but I still lean towards A and D. If PE-2 has no LSP back, that's a big issue.
upvoted 0 times
...
Ming
28 days ago
C could be a factor as well. If the interface is down, nothing will work.
upvoted 0 times
...
Nana
1 month ago
I agree, A is a strong possibility. But B seems likely too, no LSP means no path.
upvoted 0 times
...
Fausto
1 month ago
I think A and B are the issues. Mismatched VC IDs can definitely cause problems.
upvoted 0 times
...
Bulah
1 month ago
I agree, A) and B) make the most sense here.
upvoted 0 times
...
Christa
2 months ago
Wait, are we sure about D)? That seems off.
upvoted 0 times
...
Elliot
2 months ago
C) is a likely cause too, if the interface is down.
upvoted 0 times
...
Wilbert
2 months ago
I think B) is also a strong possibility.
upvoted 0 times
...
Cathern
2 months ago
A) The VC IDs are mismatched could definitely be an issue.
upvoted 0 times
...
Erasmo
2 months ago
I feel like I might be mixing things up, but isn't it also possible that there's no LSP from PE-2 to PE-1? That could be a factor as well.
upvoted 0 times
...
Elly
4 months ago
I practiced a similar question where an interface being down caused issues. So, option C might be worth considering too.
upvoted 0 times
...
Angelica
4 months 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.
upvoted 0 times
...
Herminia
4 months ago
I remember studying about VC IDs and how mismatches can cause connectivity issues. That could definitely be one of the causes here.
upvoted 0 times
...

Save Cancel