Route maps are a set of statements processed in top-down fashion as illustrated below, meaning the router checks the first sequence, and if there is no match, it proceeds to check the next. Note that if sequencing is not defined, the default sequence increments are by 10.
The match statement can contain multiple references, eg. multiple ACLs within a single match ip address command. This operates as a logical “or”.
The match statement can contain multiple references on different lines. This operates as a logical “and”.
Here is an example where a route map is used for redistribution. Note that there is an implicit deny at the end of each route map.
Stuck-in-Active: Journal of an IT-Network Administrator 