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Step Command Remarks
6. Enable the router to
exchange IPv6 unicast
routing information with the
specified peer.
peer
ipv6-address
enable
By default, the router cannot
exchange IPv6 unicast routing
information with the peer.
Configuring dynamic BGP peers
This feature enables BGP to establish dynamic BGP peer relationships with devices in a network.
BGP accepts connection requests from the network but it does not initiate connection requests to the
network.
After a device in the network initiates a connection request, BGP establishes a dynamic peer
relationship with the device.
If multiple BGP peers reside in the same network, you can use this feature to simplify BGP peer
configuration.
Configuring dynamic BGP peers (IPv4 unicast address family)
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter BGP view or
BGP-VPN instance view.
• Enter BGP view:
bgp as-number
• Enter BGP-VPN instance view:
a. bgp as-number
b. ip vpn-instance
vpn-instance-name
N/A
3. Specify devices in a
network as dynamic BGP
peers and specify an AS
number for the peers.
peer
ip-address mask-length
as-number
as-number
By default, no dynamic BGP
peer is specified.
4. (Optional.) Configure a
description for dynamic
BGP peers.
peer
ip-address mask-length
description
description-text
By default, no description is
configured for dynamic BGP
peers.
5. Create the BGP IPv4
unicast address family or
BGP-VPN IPv4 unicast
address family and enter its
view.
address-family ipv4
[
unicast
]
By default, the BGP IPv4
unicast address family or
BGP-VPN IPv4 unicast
address family is not created.
6. Enable BGP to exchange
IPv4 unicast routing
information with dynamic
BGP peers in the specified
network.
peer
ip-address mask-length
enable
By default, BGP cannot
exchange IPv4 unicast routing
information with dynamic BGP
peers.
Configuring dynamic BGP peers (IPv6 unicast address family)
Step Command Remarks
1. Enter system view.
system-view
N/A
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