225
Cisco Nexus 3548 Switch NX-OS Unicast Routing Command Reference
OL-27852-01
Chapter Unicast Routing Commands
match as-path
match as-path
To match a Border Gateway Protocol (BGP) autonomous system (AS) path access list, use the
match
as-path
command. To remove a path list entry, use the
no
form of this command.
match as-path
name
[...
name
]
no match as-path
name
[...
name
]
Syntax Description
Command Default
No path lists are defined.
Command Modes
Route-map configuration mode
Command History
Usage Guidelines
The values set by the
match as-path
command overrides global values.
A route map can have several parts. Any route that does not match at least one
match
clause relating to
a
route-map
command is ignored; that is, the route is not advertised for outbound route maps and is not
accepted for inbound route maps. If you want to modify some particular data, you must configure a
second route-map section with an explicit match specified.
This command requires the LAN Enterprise Services license.
Examples
This example sets the autonomous system path to match BGP autonomous system path access list 20:
switch#
configure terminal
switch(config)#
route-map IGP2BGP
switch(config-route-map)#
match as-path 20
switch(config-route-map)#
Related Commands
name
Autonomous system path access list. The name can be any alphanumeric
string up to 63 characters.
...
name
(Optional) Autonomous system path access list. You can configure up to 32
access list names.
Release
Modification
5.0(3)A1(1)
This command was introduced.
Command
Description
match community
Matches a BGP community.
match ip address
Distributes any routes that have a destination network number address that
is permitted by a standard or expanded access list.
