3com MSR 20-20 참조 매뉴얼

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp] ipv6-family

[Sysname-bgp-af-ipv6] group test external

[Sysname-bgp-af-ipv6] peer test as-number 100 

peer { group-name | ipv4-address | ipv6-address } as-path-acl as-path-acl-number 
{ import | export }

undo peer { group-name | ipv4-address | ipv6-address } as-path-acl 
as-path-acl-number { import | export }

IPv6 address family view

group-name: Name of an IPv4 or IPv6 peer group, a string of 1 to 47 characters.

ipv4-address: IPv4 address of a peer.

ipv6-address: IPv6 address of a peer.

as-path-acl-number: Number of an AS path ACL, in the range 1 to 256.

import: Filters incoming routes.

export: Filters outgoing routes.

Use the peer as-path-acl command to specify an AS path ACL to filter routes 
incoming from or outgoing to a peer/peer group.

Use the undo peer as-path-acl command to remove the configuration.

By default, no AS path list is specified for filtering.

# Specify the AS path ACL 3 to filter routes outgoing to the peer 1:2::3:4.

<Sysname> system-view

[Sysname] ip as-path-acl 3 permit ^200

[Sysname] bgp 100

[Sysname-bgp] ipv6-family

[Sysname-bgp-af-ipv6] peer 1:2::3:4 as-path-acl 3 export 

peer { ipv6-group-name | ipv6-address } capability-advertise route-refresh

undo peer { ipv6-group-name | ipv6-address } capability-advertise route-refresh

IPv6 address family view