<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv4-family vpn-instance vpn1
[Sysname-bgp-ipv4-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-number
as-number
undo peer
group-name as-number
undo peer
ip-address
View
BGP view, BGP-VPN instance view
Default level
2: System level
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 of 1 to 4294967295.
Description
Use
peer
{
group-name
|
ip-address
}
as-number
as-number
to specify a peer/peer group with an
AS number.
Use
undo peer
group-name as-number
to delete a peer group.
Use
undo peer
ip-address
to delete a peer.
By default, no peer or peer group is specified.
You can specify the AS number of a peer in either of the following ways:
•
Use the
peer
ip-address
as-number
as-number
command. After that, the system creates the
specified peer by default.
•
Specify the AS number of the peer when adding it to the specified peer group by using the
peer
ip-address
group
group-name
as-number
as-number
command; or use the
peer as-number
command to specify the AS number of a peer group, and then a newly added peer will belong to
the AS.
The AS number of a peer/peer group cannot be modified directly. To do so, you have to delete the
peer/peer group and configure it again.
Examples
# In BGP view, specify peer group
test
in AS 100.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] peer test as-number 100
# In BGP-VPN instance view, specify peer group
test2
in AS 200. (The VPN has been created.)
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv4-family vpn-instance vpn1
[Sysname-bgp-ipv4-vpn1] peer test2 as-number 200
230
