CLI Reference DHCPv6 Configuration Commands
Use the ipv6 dhcp server command to enable the DHCPv6 service.
Configuring the keyword rapid-commit allows the two-message interaction for the server and the
client when allocating the address prefix and setting other configurations. With this keyword
configured, if the client solicit message includes the rapid-commit item, the DHCPv6 Server will send
the Reply message immediately.
DHCPv6 Server carries with the preference value when sending the advertise message if the
preference level is not 0.
If the preference level is 0, the advertise message will not include this field. If the preference value is
255, the client sends the request message to the server to obtain the configurations.
DHCPv6 Client, Server and Relay functions are exclusive, and only one of the functions can be
configured on the interface.
Ruijie(config)# interface fastethernet 0/1
Ruijie(config-if)# ipv6 dhcp server pool1
Show the DHCPv6 pool information.
Use this command to set the static binding address prefix information for the DHCPv6 server. Use the
no form of this command to delete the address prefix information.
prefix-delegation ipv6-prefix/prefix-length client-DUID [ lifetime ]
no prefix-delegation ipv6-prefix/prefix-length client-DUID [ lifetime ]
ipv6-prefix/prefix-length
Set the IPv6 address prefix and the prefix length.
Set the interval of using the prefix by the client.
By default, no address prefix information is configured.
DHCPv6 pool configuration mode.
The administrator uses this command to manually set the address prefix information list for the client
IA_PD and set the valid lifetime for those prefixes.
The parameter client-DUID allocates the address prefix to the first IA_PD in the specified client.
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