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Exam JN0-664 topic 1 question 70 discussion

Actual exam question from Juniper's JN0-664
Question #: 70
Topic #: 1
[All JN0-664 Questions]

You are configuring a BGP signaled Layer 2 VPN across your MPLS enabled core network.

In this scenario, which statement is correct?

  • A. You must use the same route-distinguisher value on both PE devices.
  • B. You must assign a unique site number to each attached site's configuration.
  • C. This type of VPN only supports Ethernet interfaces when connecting to CE devices.
  • D. This type of VPN requires the support of the inet-vpn NLRI on all core BGP devices.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️

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141f14b
6 months ago
Selected Answer: B
B - Correct answer. A- is wrong, route-targets must match, not RD's
upvoted 2 times
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696501d
6 months, 3 weeks ago
Selected Answer: B
B is the answer
upvoted 3 times
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hbstyleboy
7 months, 3 weeks ago
Answer is B
upvoted 2 times
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steigi
8 months ago
Selected Answer: A
https://www.juniper.net/documentation/us/en/software/junos/vpn-l2/topics/example/vpn-layer2-configuring.html
upvoted 2 times
hbstyleboy
7 months, 3 weeks ago
I seriously don't understand how you able to come up with this idea. Route distinguisher, which must be unique for each routing instance on the PE router. It is used to distinguish the addresses in one VPN from those in another VPN.
upvoted 1 times
hbstyleboy
7 months, 3 weeks ago
The key word here is "Unqine"
upvoted 1 times
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