JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching (2025) — Question 54

Your router is learning the 172.25.11.0/24 prefix from both the BGP and OSPF protocols. A routing policy is configured on your device to advertise the prefix to an established BGP peer but the peer is not receiving the prefix. You want to allow the prefix to be advertised to the BGP peer.
What should you do on this router to satisfy this requirement?

Answer options

• A. Enable the automatic removal of peer AS information from the prefix.
• B. Enable the advertisement of inactive BGP routes.
• C. Enable the automatic removal of private AS numbers from the prefix.
• D. Enable the automatic refreshing of BGP routes.

Correct answer: B

Explanation

The correct answer is B because enabling the advertisement of inactive BGP routes allows the router to send the 172.25.11.0/24 prefix to the BGP peer, even if it's not currently active. The other options do not address the core issue of route advertisement to the peer.