Configuring A Bgp Peer Group - HPE FlexNetwork HSR6800 Configuration Manual

Step
Enter system view.
5.
Enter BGP view or
6.
BGP-VPN instance view.
Create a BGP peer and
7.
specify its AS number.
Enable the default use of
8.
IPv4 unicast address family
for the peers that are
established using the peer
as-number command.
Enable a peer.
9.
10. Configure a description for a
peer.

Configuring a BGP peer group

In a large-scale network, grouping peers that use the same route selection policy simplifies overall
configuration. When you modify the policy of the group, the modification applies to all peers in the
group. However, if a peer group already contains peers, you cannot remove or change its AS
number.
A peer group is an IBGP peer group if peers in it belong to the local AS, and is an EBGP peer group
if peers in it belong to different ASs.
Configuring an IBGP peer group
After you create an IBGP peer group and then add a peer into it, the system creates the peer in BGP
view and specifies the local AS number for the peer.
To configure an IBGP peer group:
Step
Enter system view.
1.
Enter BGP view or
2.
BGP-VPN instance view.
Create an IBGP peer group.
3.
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
peer as-number
ip-address
as-number
default ipv4-unicast
peer ip-address enable
peer ip-address 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 [ internal ]
198
Remarks
N/A
Use either method.
By default, no BGP peer is created.
Optional.
Enabled by default.
This command is not supported in
BGP-VPN instance view.
Optional.
Enabled by default.
Execution of the undo peer enable
command also deletes BGP IPv4
address family configuration.
Optional.
By default, no description is
configured for a peer.
Remarks
N/A
Use either method.
N/A