Brocade Communications Systems FastIron SX 1600, Configuration Manual, Page: 411 / 593

Matching based on community ACL
To construct a route map that matches based on community ACL 1, enter the following commands.
device(config)# ip community-list 1 permit 123:2
device(config)# route-map CommMap permit 1
device(config-routemap CommMap)# match community 1
Syntax: [no] match community string
The string parameter specifies a community list ACL. To configure a community list ACL, use the ip community-list command.
Matching based on destination network
You can use the results of an IP ACL or an IP prefix list as the match condition.
To construct a route map that matches based on destination network, enter commands such as the following.
device(config)# route-map NetMap permit 1
device(config-routemap NetMap)# match ip address 1
Syntax: [no] match ip address ACL-name-or-num
Syntax: [no] match ip address prefix-list name
The ACL-name-or-num parameter with the first command specifies an IP ACL and can be a number from 1 through 199 or the ACL
name if it is a named ACL. Multiple ACLs may be added when seperated by spaces. To configure an IP ACL, use the ip access-list or
access-list command.
The name parameter with the second command specifies an IP prefix list name.
Matching based on next-hop device
You can use the results of an IP ACL or an IP prefix list as the match condition.
To construct a route map that matches based on the next-hop device, enter commands such as the following.
device(config)# route-map HopMap permit 1
device(config-routemap HopMap)# match ip next-hop 2
Syntax: [no] match ip next-hop string
Syntax: [no] match ip next-hop prefix-list name
The string parameter with the first command specifies an IP ACL and can be a number from 1 through 199 or the ACL name if it is a
named ACL. To configure an IP ACL, use the ip access-list or access-list command.
The name parameter with the second command specifies an IP prefix list name.
Matching based on the route source
To match a BGP4 route based on its source, use the match ip route-source command.
device(config)# access-list 10 permit 192.168.6.0 0.0.0.255
device(config)# route-map bgp1 permit 1
device(config-routemap bgp1)# match ip route-source 10
The first command configures an IP ACL that matches on routes received from 192.168.6.0/24. The remaining commands configure a
route map that matches on all BGP4 routes advertised by the BGP4 neighbors whose addresses match addresses in the IP prefix list.
You can add a set clause to change a route attribute in the routes that match. You also can use the route map as input for other
commands, such as the
neighbor and network commands and some show commands.
Filtering
FastIron Ethernet Switch Layer 3 Routing
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