What is the route-tag setting in an SD-WAN rule used for?
What is the route-tag setting in an SD-WAN rule used for?
The route-tag setting in an SD-WAN rule is used to indicate the routes that can be used for routing SD-WAN traffic. Route-tags act as identifiers for specific routes, allowing the SD-WAN rule to match and utilize only those routes that have the designated tag set. This ensures that traffic is directed through predefined and preferred routes based on their tags, enabling more efficient and controlled traffic management.
D is correct. This is described on page 141 in the 7.2 Study Guide.
Correction - page 141 and 142 describes the use of route-tags.
D is correct, study guide page 141
If you look at the image on page 141 it states "The rule can only use routes that have the tag set" - the answer is A. D is talking about setting a destination when the route-tag is simply defining what routes are able to be used.
D: once you setup a route tag on the config service under the sdwan section then it appears as the destination in the sdwan rule. also: Route tag is one of the criteria you can use to determine which traffic matches an SD-WAN rule