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match ip address
Adds a prefix list to the matching clauses of the route map.
Syntax: match ip address {list-name [list-name ...] | prefix-list list-name [list-name ...]}
no match ip address [list-name]
list-name
Name of one or more access-lists without a keyword; name of one or more prefix-lists if the prefix-list keyword is present.
Description: Use the access-list command to create an access list or the ip prefix-list command to create a prefix-list.
Use the route-map command to create a route map. Use the various match and set commands to define the conditions for redistributing routes between protocols.
Use the match ip-address command to create an entry in the route map to test routes based on IP address entries in the specified access-list(s) or prefix-list(s). Routes that have a destination network number address that is permitted by the specified list (list-name) are distributed.
Use the show ip access-lists or show ip prefix-list commands to display the names of all defined lists.
Use the no match ip address command to delete a list entry.
Route maps consist of sets of match and set commands. Match commands define the match criteria for route maps. Routes that match all defined match criteria are processed according to the actions defined by the set commands. Routes that do not match all of the defined match criteria in the route map are ignored.
Factory Default: No access list numbers are defined.
Command Mode: Route map configuration.
Example 1: In the following example:
- The access-list command creates a prefix based access list named 5 to permit routes from three networks.
- The route-map command creates a route map named boston.
- The match ip address command adds a match clause to the route map to match routes permitted by access list 5.
- Routes that match entries in access list 5 are redistributed with community set to 120 and origin set as igp.
router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#access-list 5 permit 10.5.1.121 0.0.0.255
router(config)#access-list 5 permit 128.20.0.0 0.0 255.255
router(config)#access-list 5 permit 120.0.0.0 0.255.255.255
router(config)#access-list 5 deny any
router(config)#route-map boston permit 1
router(config-route-map)#match ip address 5
router(config-route-map)#set community 120
router(config-route-map)#set origin igp
router(config-route-map)#end
router(config)#
Example 2: In the following example:
- The ip prefix-list command creates a prefix-list named boston-ny
- The route-map command creates a route map named boston and specifies a sequence number 1.
- The match ip address command adds a match clause to the route map to match routes permitted by prefix-list boston-ny.
router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#ip prefix-list boston-ny permit 10.10.10.0/24
router(config)#ip prefix-list boston-ny description Boston-NY_Priority
router(config)#ip prefix-list boston-ny seq 6 permit 20.20.20.0/16
router(config)#ip prefix-list boston-ny permit 30.30.0.0/16 ge 25
router(config)#ip prefix-list boston-ny permit 40.40.40.0/24 ge 26 le 30
router(config)#route-map boston permit 1
router(config-route-map)#match ip address prefix-list boston-ny
router(config-route-map)#end
router#show route-map route-map boston, permit, sequence 1 Match clauses: ip address prefix-lists: boston-ny Set clauses: route#Related Commands: route-map
match as-path
match community
match ip next-hop
match ip route-source
match metric
match route-type
show route-map
match tag
set as-path
set community
set ip next-hop
set level
set local-preference
set metric
set metric-type
set origin
set tag
set weight
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Copyright © 2004
Avici Systems Inc.
Avici® and TSR®
is a registered trademark of Avici Systems Inc.
IPriori™, Composite Links™, SSR™, QSR, and NSR® are
trademarks of Avici Systems Inc.
Source
File Name: Routing_Pol.fm
HTML File Name: Routing_Pol21.html
Last Updated: 05/10/04 at 16:38:37