JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching (2025) — Question 11

You are receiving multiple BGP routes from an upstream neighbor and only want to advertise a single summarized prefix to your internal OSPF neighbors. This route should only be advertised when you are receiving these BGP routes from this neighbor.
In this scenario, which type of route should you create?

Answer options

• A. aggregate route
• B. static route using the resolve feature
• C. generate route
• D. static route using qualified next hops

Correct answer: C

Explanation

The correct answer is C, as a generate route will allow for the creation of a summary route that is only advertised when the specific BGP routes are present. The other options do not provide the conditional advertisement feature required in this scenario: an aggregate route simply summarizes without conditions, while static routes do not dynamically respond to the presence of BGP routes.