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Juniper NetworksCertified Professional, Service Provider Routing and Switching (JNCIP-SP)

Domain 6Objective 3

Layer 3 VPN Configuration and Monitoring JN0-664 Practice Questions (Page 2)

Part of the Layer 3 VPNs domain, which makes up ~8% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~3–5 in this domain), expect 1–2 from this objective — we provide 28 practice questions to prepare you well beyond it. (estimate)

28questions here
6free pages
7concepts

Questions 6–10

  1. 6expert · hard

    A service provider has a Layer 3 VPN with multiple customers. One customer, Customer C, has two sites that need to communicate. The engineer configures the VRF on both PE routers with the same route distinguisher and route targets. However, the sites cannot communicate. The engineer checks the MP-BGP sessions and finds they are up. What is the most likely cause of the issue?

    Select an answer first
  2. 7foundation · easy

    Which Junos operational command displays the routes in a specific VRF table?

    Select an answer first
  3. 8application · medium

    A network engineer is troubleshooting a Layer 3 VPN issue where a customer's two sites cannot communicate. The engineer suspects that the VRF configuration on one of the PE routers is incorrect. Which command should the engineer use to verify the VRF configuration and its associated route targets?

    Select an answer first
  4. 9application · medium

    A customer reports that two sites in a Layer 3 VPN cannot communicate. The engineer checks the PE routers and finds that the MP-BGP sessions are up and the VRFs are configured. However, the VPN-IPv4 routes are not being imported into the VRF routing table. What is the most likely cause of this issue?

    Select an answer first
  5. 10foundation · easy

    Which two configuration elements must be assigned to a VRF instance on a Junos PE router?

    Select an answer first
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Keep studying — Layer 3 VPNs

Full JN0-664 curriculum →Every domain, objective & concept — with linked practiceJN0-664 exam overview →Juniper Networks Certified Professional, Service Provider Routing and Switching (JNCIP-SP)

Other objectives in Layer 3 VPNs

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