H3C Technologies H3C S5560 Series Switches - Manual (Page 221)

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Step Command Remarks
4. (Optional.) Configure a
description for a peer. peer ipv6-address description
description-text By default, no description is
configured for a peer.
5. Create the BGP IPv6 unicast
address family or BGP-VPN
IPv6 unicast address family
and enter its view.
address-family ipv6 [ unicast ]
By default, the BGP IPv6 unicast
address family or BGP-VPN IPv6
unicast address family is not
created.
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.