HPE FlexNetwork HSR6800 Configuration Manual page 211

Step
Add a peer into the IBGP
4.
peer group.
Enable a peer.
5.
Configure a description for a
6.
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. 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. All
peers in the peer group have the same AS number as 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:
Step
Enter system view.
1.
Enter BGP view or
2.
BGP-VPN instance view.
Create an EBGP peer group.
3.
Specify the AS number for
4.
the group.
Add a peer into the EBGP
5.
peer group.
Enable a peer.
6.
Command
peer ip-address group
group-name [ as-number
as-number ]
peer ip-address enable
peer group-name description
description-text
Command
system-view
•
Enter BGP view:
bgp as-number
•
Enter BGP-VPN instance
view:
a. bgp as-number
b. ipv4-family
vpn-instance
vpn-instance-name
group group-name external
peer group-name as-number
as-number
peer ip-address group
group-name [ as-number
as-number ]
peer ip-address enable
199
Remarks
By default, no peer exists in the
peer group.
To use the as-number
as-number option, you must
specify the local AS number.
Optional.
Enabled by default.
Optional.
By default, no description is
configured for the peer group.
Remarks
N/A
Use either method.
By default, no EBGP peer group
is created.
By default, no AS number is
specified.
By default, no peer exists in the
peer group.
The as-number as-number
option, if used, must specify the
same AS number as the peer
group-name as-number
as-number command.
Optional.
Enabled by default.