Dell PowerConnect B-RX Configuration Manual page 879

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.
BigIron RX(config-routemap GET_ONE)# match address-filters 11
Syntax: match
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. Refer to
AS-path ACL"
The address-filters | as-path-filters | community-filters <num,num,...> parameter specifies a filter
or list of filters to be matched for each route. The router treats the first match as the best match. If
a route does not match any filter in the list, then the router considers the match condition to have
failed. To configure these types of filters, use commands at the BGP configuration level.
•
•
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You can enter up to six community names on the same command line.
NOTE
The filters must already be configured.
The community <num> parameter specifies a community ACL.
NOTE
The ACL must already be configured.
The community <acl> exact-match parameter matches a route if (and only if) the route's
community attributes field contains the same community numbers specified in the match
statement.
The ip address | next-hop <acl-num> | prefix-list <string> parameter specifies an ACL or IP prefix
list. Use this parameter to match based on the destination network or next-hop gateway. To
configure an IP ACL for use with this command, use the ip access-list command. Refer to
21, "Access Control
"Defining and applying IP prefix lists"
The ip route-source <acl> | prefix <name> parameter matches based on the source of a route (the
IP address of the neighbor from which the device learned the route).
The metric <num> parameter compares the route's MED (metric) to the specified value.
BigIron RX Series Configuration Guide
53-1002253-01
[as-path <name>] |
[address-filters | as-path-filters | community-filters <num,num,...>] |
[community <acl> exact-match] |
[ip address <acl> | prefix-list <string>] |
[ip route-source <acl> | prefix <name>]
[metric <num>] |
[next-hop <address-filter-list>] |
[route-type internal | external-type1 | external-type2] | [level-1 | level-2 | level-1-2]
[tag <tag-value>]
on page 795.
To configure an address filter, refer to
To configure an AS-path filter or AS-path ACL, refer to
To configure a community filter or community ACL, refer to
page 798.
List". To configure an IP prefix list, use the ip prefix-list command. Refer to
"Filtering specific IP addresses"
"Filtering AS-paths"
on page 799.
Filtering
"Defining an
on page 751.
on page 795.
"Filtering communities" on
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