JNCIP-SP: Juniper Networks Certified Professional – Service Provider (2022) — Question 68

You are considering different MPLS VPN connectivity options for a new customer deployment. Your customer requires shared LSPs, Layer 2 connectivity, and auto-provisioning.
Which type of VPN satisfies the requirements?

Answer options

• A. BGP Layer 3 VPNs
• B. circuit cross-connects
• C. LDP Layer 2 circuits
• D. BGP Layer 2 VPNs

Correct answer: D

Explanation

The correct answer is D, BGP Layer 2 VPNs, as they support shared LSPs and auto-provisioning while providing Layer 2 connectivity. The other options do not fulfill all the specified requirements, particularly in terms of shared LSPs and automatic provisioning capabilities.