NSE 7 – SD-WAN 7.2 — Question 48

What is the route-tag setting in an SD-WAN rule used for?

Answer options

• A. To indicate the routes that can be used for routing SD-WAN traffic.
• B. To indicate the members that can be used to route SD-WAN traffic.
• C. To indicate the routes for health check probes.
• D. To indicate the destination of a rule based on learned BGP prefixes.

Correct answer: D

Explanation

The correct answer is D because the route-tag setting directs traffic based on BGP prefixes, allowing for optimized routing decisions. Options A and B focus on routing and member indications, which do not specifically relate to the BGP prefix destination. Option C incorrectly associates the route-tag with health checks rather than its primary function in routing based on learned prefixes.