Reference Guide

• 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 match is found.
Configuration Task List for Route Maps
Configure 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 Map
Route maps, ACLs, and prefix lists are similar in composition because all three contain filters, but route map filters 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, use the following command.
• Create a route map and assign it a unique name. The optional permit and deny keywords are the action of the
route map.
CONFIGURATION mode
route-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.
The 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.
Example of Viewing a Configured Route Map
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, such as redistribute, traffic passes through all instances of that route map until a match
is found. The following is an example with two instances of a route map.
Example of Matching 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:
interface GigabitEthernet 0/1
Set clauses:
tag 35
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