Juniper NetworksCertified Professional, Service Provider Routing and Switching (JNCIP-SP)
Domain 7Objective 5
Virtual Private LAN Service (VPLS) Label Distribution and Multihoming JN0-664 Practice Questions (Page 3)
Part of the Layer 2 VPNs domain, which makes up ~16% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~6–10 in this domain), expect 1–1 from this objective — we provide 30 practice questions to prepare you well beyond it. (estimate)
30questions here
6free pages
10concepts
Questions 11–15
- 11
Which two protocols can be used to signal pseudowires and VPLS instances in a Juniper Networks VPLS deployment?
Select an answer first - 12
In BGP-based VPLS multihoming, what is the purpose of the site ID?
Select an answer first - 13
In LDP-based VPLS, what is the purpose of the VPLS ID?
Select an answer first - 14
A provider is troubleshooting a BGP-based VPLS multihoming issue. The designated forwarder election is not working, and both PEs are forwarding traffic from a multihomed site. The provider has verified that the site IDs are different and the route targets are the same. What should the provider check next?
Select an answer first - 15
A provider is troubleshooting a loop in a BGP-based VPLS network. A customer site is multihomed to two PEs, and both PEs are forwarding traffic from the site. The provider has verified that the site IDs are different. What else could cause both PEs to forward traffic?
Select an answer first
Finished these 5 questions?
Review the revealed explanations, or continue through the curriculum.
Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Juniper Networks. “JN0-664” is a trademark of its owner, used for identification only.