JNCIP-SP: Juniper Networks Certified Professional – Service Provider (2023) — Question 34

You are responding to an RFP for a new MPLS VPN implementation. The solution must use LDP for signaling and support Layer 2 connectivity without using BGP. The solution must be scalable and support multiple VPN connections over a single MPLS LSP. The customer wants to maintain all routing for their private network.
In this scenario, which solution do you propose?

Answer options

• A. circuit cross-connect
• B. BGP Layer 2 VPN
• C. LDP Layer 2 circuit
• D. translational cross-connect

Correct answer: C

Explanation

The correct answer is C, LDP Layer 2 circuit, as it meets all the specified requirements, including using LDP for signaling and supporting Layer 2 connectivity without BGP. Option A, circuit cross-connect, does not specify LDP, while option B, BGP Layer 2 VPN, contradicts the requirement of not using BGP. Option D, translational cross-connect, is not relevant for this specific MPLS VPN scenario.