JNCIP-SP: Juniper Networks Certified Professional – Service Provider (2023) — Question 65

Which two statements are correct about reflecting inet-vpn unicast prefixes in BGP route reflection? (Choose two.)

Answer options

• A. Clients add their originator ID when advertising routes to their route reflector.
• B. Route reflectors add their cluster ID to the AS path when readvertising client routes.
• C. Route reflectors do not change any existing BGP attributes by default when advertising routes.
• D. A BGP peer does not require any configuration changes to become a route reflector client.

Correct answer: C, D

Explanation

Option C is correct because route reflectors typically do not alter existing BGP attributes unless specifically configured to do so. Option D is also correct since a BGP peer can become a route reflector client without requiring changes to its configuration. Options A and B are incorrect as they describe behaviors that do not occur in standard BGP route reflection processes.