JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching (2021) — Question 8

You are experiencing excessive packet loss on one of your two WAN links, each link coming from a different provider. You want to automatically route traffic from the degraded link to the working link.
Which AppSecure component would you use to accomplish this task?

Answer options

• A. AppFW
• B. AppQoE
• C. AppQoS
• D. APBR

Correct answer: B

Explanation

The correct answer is B, AppQoE, as it is specifically designed to enhance application performance by monitoring and managing traffic to ensure optimal delivery. The other options, such as AppFW and AppQoS, focus on security and quality of service rather than automatic traffic rerouting, while APBR is related to policy-based routing but does not directly address application performance.