JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching — Question 3

A routing change occurs on an SRX Series device that involves choosing a new egress interface.
In this scenario, which statement is true for all affected current sessions?

Answer options

• A. The current session are torn down only if the policy-rematch option has been enabled.
• B. The current sessions do not change.
• C. The current sessions are torn down and go through first path processing based on the new route.
• D. The current sessions might change based on the corresponding security policy.

Correct answer: C

Explanation

The correct answer is C because when a routing change occurs, current sessions are terminated and must re-evaluate their paths based on the updated routing information. Option A is incorrect as it suggests sessions are only affected with a specific feature enabled, while option B incorrectly states that sessions remain unchanged. Option D implies that changes to sessions depend solely on security policy, which is not the primary factor in this context.