Dell Force10 E1200i FTOS Version 8.4.1.5 Configuration Guide for ExaScale - Page 158

www.dell.com | support.dell.com Configuration Task List for Route Maps You configure route maps in the ROUTE-MAP mode and apply them in various commands in the ROUTER RIP and ROUTER OSPF modes. The following list includes the configuration tasks for route maps: • 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) Create a route map Route maps, ACLs, and prefix lists are similar in composition because all three contain filters, but route map filters are do not contain the permit and deny actions found in ACLs and prefix lists. Route map filters match certain routes and set or specify values. To create a route map and enter the ROUTE-MAP mode, use the following command in the CONFIGURATION mode: Command Syntax route-map map-name [permit | deny] [sequence-number] Command Mode CONFIGURATION Purpose Create a route map and assign it a unique name. The optional permit and deny keywords are the action of the route map. The default is permit. The optional parameter seq allows you to assign a sequence number to the route map instance. The default action is permit and the default sequence number starts at 10. When the keyword deny is used in configuring a route map, routes that meet the match filters are not redistributed. To view the configuration, use the show config command in the ROUTE-MAP mode. FTOS(config-route-map)#show config ! route-map dilling permit 10 FTOS(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. FTOS processes the route maps with the lowest sequence number first. When a configured route map is applied to a command, like redistribute, traffic passes through all instances of that route map until a match is found. The following text is an example with two instances of a route map. FTOS#show route-map route-map zakho, permit, sequence 10 Match clauses: Set clauses: route-map zakho, permit, sequence 20 Match clauses: 158 | IP Access Control Lists (ACL), Prefix Lists, and Route-maps