Setup Guide

Route maps also have an “implicit deny.” Unlike ACLs and prex lists; however, where the packet or trac is dropped, in route maps, if a
route does not match any of the route map conditions, the route is not redistributed.
The implementation of route maps allows route maps with the no match or no set commands. When there is no match command, all trac
matches the route map and the set command applies.
150 Access Control Lists (ACLs)