JNCIP-DC: Juniper Networks Certified Professional – Data Center (2022) — Question 3

After configuring an IP fabric using EBGP as your routing protocol, you notice that not all of the routes are showing up in the routing tables. You have verified that all adjacencies have formed, and that all policies are in place and configured properly.
In this scenario, which statement is true?

Answer options

• A. The routers have not been configured with the multipath multiple-as parameter.
• B. The routers have not been configured using the add-path parameter.
• C. The routers have not been configured using the bfd-liveness-detection parameter.
• D. The routers have not been configured using the multihop parameter.

Correct answer: A

Explanation

The correct answer is A because if the multipath multiple-as parameter is not configured, the routers will not utilize multiple paths for routes from different ASes, leading to potentially missing routes in the table. Options B, C, and D refer to other features that do not directly affect the display of routes in this specific EBGP setup.