| |
|
|
match ip route-source
Adds a host address list to the match clauses of the route map.
Syntax: match ip route-source list-name [...list-name]
no match ip route-source [list-name]
list-name
Name of an access list.
Description: Use the access-list command to create an access list that enables you to control route redistribution based on network prefix number.
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 route-source command to create an entry in a route map to test routes based on whether the route has been advertised by routers and access servers at the addresses specified in the named access list.
Matching is applied to outbound routes only.
Use the no ip route-source command to delete a route-source entry.
Use the show ip access-lists to display the names of all defined IP access lists
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 route source filtering defined.
Command Mode: Route map configuration.
Example: In the following example:
- The access-list command creates a standard access list named 20 that allows access only for hosts on three specified networks.
- The route-map command creates a route map named route-src.
- The match ip route-source command adds a match clause to the route map to match routes permitted by the access list 20.
router(config)#access-list 20 permit 10.5.1.121 0.0.0.255
router(config)#access-list 20 permit 128.20.0.0 0.0.255.255
router(config)#access-list 20 permit 120.0.0.0 0.255.255.255
router(config)#access-list 20 deny any
router(config)#route-map route-src permit 10
router(config-route-map)#match ip route-source 20
router(config-route-map)#end
router(config)#
Routes advertised by routers at the addresses in access list 20 are processed according to any set commands in the route map. Routes without a matching source address are ignored.
Related Commands: access-list
ip access-list
match as-path
match community
match ip address
match ip next-hop
match metric
match route-type
route-map
match tag
set as-path
set community
set community
set ip next-hop
set level
show route-map
set local-preference
set metric
set metric-type
set origin
set tag
set weight
| |
|
|
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_Pol23.html
Last Updated: 05/10/04 at 16:38:37