Procedure
Step 1
Run:
system-view
The system view is displayed.
Step 2
Run:
bgp
{
as-number-plain
|
as-number-dot
}
The BGP view is displayed.
Step 3
Run:
group
group-name
external
A pure EBGP peer group is created.
Step 4
Run:
peer
group-name
as-number
{
as-number-plain
|
as-number-dot
}
An AS number is set for the EBGP peer group. If peers already exist in a peer group, you can
neither change the AS number of the peer group nor delete the AS number of the peer group by
using the
undo peer as-number
command.
Step 5
Run:
peer
ipv4-address
group
group-name
A peer is added to the peer group.
NOTE
You can repeat step 5 to add multiple peers to the peer group. If the local device has not established a peer
relationship with this peer, the device will attempt to establish a peer relationship with this peer, and set
the AS number of this peer to the AS number of the peer group.
After configuring a peer group, you can configure BGP functions for the peer group. By default,
all peers in a peer group inherit the entire configuration of the peer group. The inherited
configuration can be overridden if you directly configure commands for the peer.
----End
8.9.4 Creating Mixed EBGP Peer Groups
If multiple EBGP peers exist in different ASs, adding them to a mixed EBGP peer group can
simplify the BGP network configuration and management. When creating a mixed EBGP peer
group, you need to specify an AS number for each peer.
Procedure
Step 1
Run:
system-view
The system view is displayed.
Step 2
Run:
bgp
{
as-number-plain
|
as-number-dot
}
The BGP view is displayed.
HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
8 BGP Configuration
Issue 02 (2014-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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