HP 6125XLG Configuration Manual page 186

Step
2. Enter BGP view or BGP-VPN
instance view.
3. Create an IBGP peer group.
4. Add a peer into the IBGP peer
group.
5. (Optional.) Configure a
description for a peer group.
6. Create and enter BGP IPv6
unicast instance view or
BGP-VPN IPv6 unicast
instance view.
7. Enable the router to exchange
IPv6 unicast routing
information with peers in the
specified peer group.
Configuring an EBGP peer group
If peers in an EBGP group belong to the same external AS, the EBGP peer group is a pure EBGP peer
group. If not, it is a mixed EBGP peer group.
Use one of the following methods to configure an EBGP peer group:
• Method 1—Create an EBGP peer group, specify its AS number, and add peers into it. All the
added peers have the same AS number. All peers in the peer group have the same AS number as
the peer group. You can specify an AS number for a peer before adding it into the peer group. The
AS number must be the same as that of the peer group.
Method 2—Create an EBGP peer group, specify an AS number for a peer, and add the peer into
•
the peer group. Peers added in the group can have different AS numbers.
Method 3—Create an EBGP peer group and add a peer with an AS number into it. Peers added
•
in the group can have different AS numbers.
To configure an EBGP peer group by using Method 1 (IPv4):
Step
1. Enter system view.
Command
•
Enter BGP view:
bgp as-number
•
Enter BGP-VPN instance view:
a. bgp as-number
b. ip vpn-instance
vpn-instance-name
group group-name [ internal ]
peer ipv6-address group
group-name [ as-number
as-number ]
peer group-name description
description-text
ipv6-family [ unicast ]
peer group-name enable
Command
system-view
175
Remarks
N/A
By default, no IBGP peer group is
created.
By default, no peer exists in the
peer group.
To use the as-number as-number
option, you must specify the local
AS number.
By default, no description is
configured for the peer group.
By default, the BGP IPv6 unicast
instance view and BGP-VPN IPv6
unicast instance view are not
created.
By default, the router cannot
exchange IPv6 unicast routing
information with the peers.
Remarks
N/A