3Com MSR 30 Peer as-number BGP/BGP-VPN instance view, Peer as-path-acl BGP/BGP-VPN instance view

986CHAPTER 72: BGP CONFIGURATION COMMANDS

#In BGP-VPN instance view, configure the repeating times of the local AS number as 2 for routes from peer 1.1.1.1 (the VPN has been created).

<Sysname> system-view [Sysname] bgp 100

[Sysname-bgp] ipv4-family vpn-instance vpn1 [Sysname-bgp-vpn1] peer 1.1.1.1 allow-as-loop 2

peer as-number (BGP/BGP-VPN instance view)

Syntax peer { group-name ip-address } as-numberas-number undo peer group-name as-number

undo peer ip-address

View BGP view/BGP-VPN instance view

Parameters group-name: Name of a peer group, a string of 1 to 47 characters.

ip-address: IP address of a peer.

as-number: AS number of the peer or peer group, in the range 1 to 65535.

Description Use the peer as-numbercommand to specify the AS number for a peer/peer group.

Use the undo peer as-numbercommand to delete the AS number of a peer group.

Use the undo peer command to delete a peer.

By default, no AS number is configured for a peer/peer group.

Examples # In BGP view, specify the AS number of the peer group test as 100.

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp] peer test as-number 100

#In BGP-VPN instance view, specify the AS number of the peer group test as 100 (the VPN has been created).

<Sysname> system-view [Sysname] bgp 100

[Sysname-bgp] ipv4-family vpn-instance vpn1 [Sysname-bgp-vpn1] peer test as-number 100

peer as-path-acl (BGP/BGP-VPN instance view)

Syntax peer { group-name ip-address } as-path-aclas-path-acl-number { export import }