Peer As-Path-Acl Import - 3Com 8807 Command Reference Manual

668 C 38: MBGP M
HAPTER

peer as-path-acl import

E C
ULTICAST XTENSION ONFIGURATION
View
IPv4 multicast sub-address family view
Parameter
group-name: Name of the peer group.
peer-address: IP address of the peer; uses dotted decimal notation.
acl-number: Filter list number of an AS regular expression, In the range of 1 to
199.
export: Uses the AS path list to filter the advertised routes.
Description
Use the peer as-path-acl export command to configure filtering Policy of MBGP
advertised routes based on AS path list.
Use the undo peer as-path-acl command to cancel the existing configuration.
By default, the peer group has no AS path list.
This command can only be configured on peer group.
Related command: peer as-path-acl import, ip as-path-acl (refer to the
"Routing Protocol" part).
Example
# Configure the peer group test to use AS path list 2 to filter the advertised routes.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800] bgp 100
[3Com-bgp] ipv4-family multicast
[3Com-bgp-af-mul] peer test as-path-acl 2 export
Syntax
peer { group-name | peer-address } as-path-acl acl-number import
undo peer { group-name | peer-address } as-path-acl acl-number import
View
IPv4 multicast sub-address family view
Parameter
group-name: Name of the peer group.
peer-address: IP address of the peer.
acl-number: Filter list number of an AS regular expression, in the range 1 to 199.
import: Uses the AS path list to filter the received routes.
C
OMMANDS