JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching (2025) — Question 16

Which statement is correct about controlling the routes installed by a RIB group?

Answer options

• A. An import policy is applied to the RIB group.
• B. Only routes in the last table are installed
• C. A firewall filter must be configured to install routes in the RIB groups.
• D. An export policy is applied to the RIB group.

Correct answer: A

Explanation

The correct answer is A because an import policy is indeed necessary to control which routes are added to the RIB group. Option B is incorrect as routes can come from multiple tables, not just the last one. Option C is wrong because firewall filters are not required for route installation in RIB groups, and option D misrepresents the role of export policies, which pertain to sending routes out rather than controlling their installation.