JNCIP-SP: Juniper Networks Certified Professional – Service Provider (2023) — Question 30

You are a network architect for a service provider and want to offer Layer 2 services to your customers. You want to use EVPN for Layer 2 services in your existing MPLS network.
Which two statements are correct in this scenario? (Choose two.)

Answer options

• A. Segment routing must be configured on all PE routers.
• B. EVPN uses Type 2 routes to advertise MAC address and IP address pairs learned using ARP snooping.
• C. EVPN uses Type 3 routes to join a multicast tree to flood traffic.
• D. VXLAN must be configured on all PE routers.

Correct answer: B, C

Explanation

The correct answers are B and C, as EVPN indeed uses Type 2 routes for advertising MAC and IP pairs through ARP snooping and Type 3 routes for multicast traffic management. Option A is incorrect because segment routing is not a prerequisite for all PE routers in this scenario, and option D is wrong since VXLAN configuration is not mandatory on all PE routers for EVPN operation.