Dell S4048T, Configuration Manual

Page: 144 / 1277

Example of the
match
Command to Match Any of Several Values
The following example shows using the
match
command to match any of several values.
Dell(conf)#route-map force permit 10
Dell(config-route-map)#match tag 1000
Dell(config-route-map)#match tag 2000
Dell(config-route-map)#match tag 3000
Example of the
match
Command to Match All Specified Values
In the next example, there is a match only if a route has both of the specified characteristics. In this example,
there a match only if the route has a tag value of 1000 and a metric value of 2000.
Also, if there are different instances of the same route-map, then it’s sufficient if a permit match happens in
any instance of that route-map.
Dell(conf)#route-map force permit 10
Dell(config-route-map)#match tag 1000
Dell(config-route-map)#match metric 2000
In the following example, instance 10 permits the route having a tag value of 1000 and instances 20 and 30
deny the route having a tag value of 1000. In this scenario, Dell Networking OS scans all the instances of the
route-map for any permit statement. If there is a match anywhere, the route is permitted. However, other
instances of the route-map deny it.
Example of the
match
Command to Permit and Deny Routes
Dell(conf)#route-map force permit 10
Dell(config-route-map)#match tag 1000
Dell(conf)#route-map force deny 20
Dell(config-route-map)#match tag 1000
Dell(conf)#route-map force deny 30
Dell(config-route-map)#match tag 1000
Configuring Match Routes
To configure match criterion for a route map, use the following commands.
• Match routes with the same AS-PATH numbers.
CONFIG-ROUTE-MAP mode
match as-path as-path-name
• Match routes with COMMUNITY list attributes in their path.
CONFIG-ROUTE-MAP mode
match community community-list-name [exact]
• Match routes whose next hop is a specific interface.
CONFIG-ROUTE-MAP mode
match interface interface
Access Control Lists (ACLs) 144