Routing Assuranceis a feature of theJuniper Mist WAN Assurancesolution, providing AI-driven visibility, analytics, and troubleshooting forJuniper Session Smart Routers (SSR)deployed in SD-WAN environments. The system monitors routing performance, link health, and application traffic to ensure reliable WAN connectivity and performance.
According to theJuniper Mist WAN Assurance and Routing Assurance Guide, the feature is described as:
“Routing Assurance provides continuous monitoring of routing operations and path decisions for Juniper Session Smart Routers, offering AI-driven insights into application routing behavior and WAN path health.”
TheSession Smart Router (SSR)platform—powered by128 Technology(acquired by Juniper Networks)—is specifically designed for AI-driven, session-aware routing. It integrates seamlessly with Mist Cloud to:
Track routing changes and path selection decisions.
Correlate application experience with routing behavior.
Identify and remediate path-related issues automatically through Marvis AI.
Other devices serve different functions:
MX Series– Carrier-grade routing, not used in Mist Routing Assurance.
EX Series– Switches used for Wired Assurance.
SRX Series– Firewalls supporting WAN Assurance and security but not Routing Assurance.
Therefore, the correct answer isC. Session Smart Routers.
[References:– Juniper Mist WAN Assurance and Routing Assurance Guide– Juniper Mist Cloud SD-WAN Operations Documentation– Juniper Session Smart Router Technical Overview, , ]