Brocade Communications Systems ICX 7250 series, Руководство по настройке

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• Set the IP address of the next-hop device.
• Set the origin to IGP or INCOMPLETE.
• Set the weight.
• Set a BGP4 static network route.
When you configure parameters for redistributing routes into BGP4, one of the optional parameters is a route map. If you specify a route
map as one of the redistribution parameters, the device matches the route against the match statements in the route map. If a match is
found and if the route map contains set clauses, the device sets the attributes in the route according to the set clauses.
To create a route map, you define instances of the map by a sequence number.
To define a route map, use the procedures in the following sections.
Entering the route map into the software
To add instance 1 of a route map named "GET_ONE" with a permit action, enter the following command.
device(config)# route-map GET_ONE permit 1
device(config-routemap GET_ONE)#
Syntax: [no] route-map map-name permit | deny num
As shown in this example, the command prompt changes to the route map level. You can enter the match and set clauses at this level.
The map-name is a string of characters that names the map. Map names can be up to 80 characters in length.
The permit and deny parameters specify the action the device will take if a route matches a match statement:
• If you specify deny , the device does not advertise or learn the route.
• If you specify permit , the device applies the match and set clauses associated with this route map instance.
The num parameter specifies the instance of the route map you are defining.
To delete a route map, enter a command such as the following. When you delete a route map, all the permit and deny entries in the route
map are deleted.
device(config)# no route-map Map1
This command deletes a route map named Map1. All entries in the route map are deleted.
To delete a specific instance of a route map without deleting the rest of the route map, enter a command such as the following.
device(config)# no route-map Map1 permit 10
This command deletes the specified instance from the route map but leaves the other instances of the route map intact.
Specifying the match conditions
Use the following command to define the match conditions for instance 1 of the route map GET_ONE. This instance compares the route
updates against BGP4 address filter 11.
device(config-routemap GET_ONE)# match address-filters 11
Syntax: [no] match [ as-path name ] [ community acl exact-match ] | [ ip address acl | prfix-list string ] | [ ip route-source acl | prefix
name ] [ metric num ] | [ next-hop address-filter-list ] | [ route-type internal | external-type1 | external-type2 ] [ tag tag-value ] |
interface interface interface interface .. protocol bgp static-networkprotocol bgp externalprotocol bgp internal
The as-path num parameter specifies an AS-path ACL. You can specify up to five AS-path ACLs. To configure an AS-path ACL, use the
ip as-path access-list command.
Filtering
Brocade FastIron Layer 3 Routing Configuration Guide
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