Route map is a route policy. It can use prefix list, access list, as-path, and community list to create an effective route policy. A route map consists of series of statements that check if a route matches the policy to permit or deny a route.
EFA enables you to create, delete, and update the route maps on a set of devices in fabric. Note that the IPv4 prefix list is the ONLY supported match criterion, and no other match criteria is supported. Also, no set criteria is supported in this release.