• Two or more match clauses within the same route-map sequence have the same match commands (though the values aredifferent), matching a packet against these clauses is a logical OR operation.• Two or more match clauses within the same route-map sequence have different match commands, matching a packet againstthese clauses is a logical AND operation.• If no match is found in a route-map sequence, the process moves to the next route-map sequence until a match is found, or there areno more sequences.• When a match is found, the packet is forwarded and no more route-map sequences are processed.• If a continue clause is included in the route-map sequence, the next or a specified route-map sequence is processed after a matchis found.Configuration Task List for Route MapsConfigure route maps in ROUTE-MAP mode and apply the maps in various commands in ROUTER RIP and ROUTER OSPF modes.The following list includes the configuration tasks for route maps, as described in the following sections.• Create a route map (mandatory)• Configure route map filters (optional)• Configure a route map for route redistribution (optional)• Configure a route map for route tagging (optional)Creating a Route MapRoute maps, ACLs, and prefix lists are similar in composition because all three contain filters, but route map filters do not contain the permitand deny actions found in ACLs and prefix lists.Route map filters match certain routes and set or specific values.To create a route map, use the following command.• Create a route map and assign it a unique name. The optional permit and deny keywords are the actions of the route map.CONFIGURATION moderoute-map map-name [permit | deny] [sequence-number]The default is permit.The optional seq keyword allows you to assign a sequence number to the route map instance.Configured Route Map ExamplesThe default action is permit and the default sequence number starts at 10. When you use the keyword deny in configuring a route map,routes that meet the match filters are not redistributed.To view the configuration, use the show config command in ROUTE-MAP mode.Dell(config-route-map)#show config!route-map dilling permit 10Dell(config-route-map)#You can create multiple instances of this route map by using the sequence number option to place the route maps in the correct order.Dell Networking OS processes the route maps with the lowest sequence number first. When a configured route map is applied to acommand, such as redistribute, traffic passes through all instances of that route map until a match is found. The following is anexample with two instances of a route map.The following example shows matching instances of a route-map.Dell#show route-maproute-map zakho, permit, sequence 10112 Access Control Lists (ACLs)
