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Exam JN0-663 All Questions

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Exam JN0-663 topic 1 question 52 discussion

Actual exam question from Juniper's JN0-663
Question #: 52
Topic #: 1
[All JN0-663 Questions]


Referring to the exhibit, a Layer 3 VPN is configured, however, the routes are being hidden.
What is the problem?

  • A. The BGP peer is not reachable through the IGP.
  • B. An active MPLS tunnel does not exist between the peers.
  • C. A route distinguisher mismatch exists between the peers.
  • D. A VRF target community mismatch exists between the peers.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by dimits at May 23, 2021, 1:53 p.m.

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ztw3587t
1 year, 5 months ago
Selected Answer: B
The bgp session is established because the peer is reachable through the IGP then the correct answer is B.
upvoted 1 times
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DIbyam
2 years, 1 month ago
Suppose MPLS is down then still BGP can receive and transmit VPNv4 Label/route to either side because IGP is making BGP to be in Establish state. And now if IGP is down then VPNv4 BGP Connection will not be be established. So, Correct answer is A.
upvoted 1 times
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Sct38
2 years, 11 months ago
Correct answer is B. Next hop is unusable due to no route in inet.3. Label information is screen is VPN labels.
upvoted 4 times
zakhar
2 years, 11 months ago
Agreed, NH must be reachable via inet.3, and 17 seems to be vpn labels.
upvoted 1 times
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ilnohqhc4
3 years ago
"A" Is the Correct Answer.
upvoted 1 times
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dimits
3 years, 6 months ago
Correct answer seems to be "A", since the MPLS labels do exist.
upvoted 2 times
...

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C (25%)
B (20%)
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