JNCIP-SP: Juniper Networks Certified Professional – Service Provider (2021) — Question 14

According to Juniper Networks, what are three methods of scaling Layer 2 VPNs? (Choose three.)

Answer options

• A. inbound route filters
• B. route reflection
• C. outbound route filters
• D. filter-based forwarding
• E. BGP route refresh

Correct answer: A, B, C

Explanation

The correct answers, A, B, and C, involve methods that help manage and optimize the routing information in Layer 2 VPNs. Inbound and outbound route filters control which routes are accepted or advertised, while route reflection reduces the number of BGP connections needed. Options D and E, while related to routing, do not specifically address scaling Layer 2 VPNs.