JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching (2025) — Question 49

You have an IBGP neighbor sending you routes. You need to apply a policy so it only evaluates routes being learned from this specific neighbor.
In this scenario, which statement is correct about applying the policy?

Answer options

• A. The policy should be applied as an export policy to the BGP group level.
• B. The policy should be applied as an import policy to the BGP group level.
• C. The policy should be applied as an export policy to the BGP neighbor level.
• D. The policy should be applied as an import policy to the BGP neighbor level.

Correct answer: D

Explanation

The correct answer is D because applying the policy as an import policy at the BGP neighbor level ensures that only the routes learned from that specific peer are evaluated. Options A and B incorrectly suggest applying the policy at the group level, which would affect all neighbors in that group, while option C suggests an export policy, which is not suitable for filtering incoming routes.