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 6)
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 26–30
- 26
A provider is using LDP-based VPLS with a customer site multihomed to two PEs. The primary PE fails, and the provider needs the backup PE to take over forwarding as quickly as possible. Which mechanism should be used to detect the failure of the primary PE?
Select an answer first - 27
A provider is using BGP-based VPLS multihoming. The primary PE fails, and the provider needs the backup PE to take over as the designated forwarder. Which mechanism is used to detect the failure and trigger the backup PE to take over?
Select an answer first - 28
Which protocol can be used to detect failures in a VPLS multihoming environment?
Select an answer first - 29
What is the role of the VPLS edge device in LDP-based VPLS multihoming?
Select an answer first - 30
Which Junos command is used to verify the status of VPLS pseudowires?
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