Dhcpv6 Server Commands - D-Link DXS-3600 Series Cli Reference Manual

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide

28. DHCPv6 Server Commands

28-1 address prefix
This command is used to specify an address prefix for address assignment. Use the no form of this
command to remove the address prefix.
address prefix IPV6-PREFIX/PREFIX-LENGTH [lifetime VALID-LIFETIME PREFERRED-LIFETIME]
no address prefix
Parameters
IPV6-PREFIX
PREFIX-LENGTH
lifetime VALID-LIFETIME
PREFERRED-LIFETIME
Default
None.
Command Mode
DHCPv6 Pool Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
Use this command to configure an address prefix in an IPv6 DHCP pool configuration. Only one address
prefix can be configured for a DHCPv6 pool. The latter issued command will overwrite the previous.
When the server receives a request from a client, the server will check the IPv6 DHCP pool associated
with the received interface. If static binding address entries are defined to assign the address for the
request client, that static binding address will be assigned. Otherwise, the server will assign the address
from the address prefix specified for the IPv6 DHCP pool.
Example
This example shows how to configure the address prefix 2001:0DB8::0/64 to the IPv6 DHCP pool "pool1".
Switch# configure terminal
Switch(config)# ipv6 dhcp pool pool1
Switch(config-dhcp)# address prefix 2001:0DB8::0/64 lifetime 200 100
Switch(config-dhcp)#
28-2 address-assignment
Specifies the IPv6 address prefix to assign to the client.
Specifies the length of the IPv6 address prefix.
(Optional) Specifies the valid lifetime of the address prefix in seconds.
The valid lifetime value should be greater than preferred lifetime. This
value must be between 60 and 4294967295, or infinite. If the lifetime is
not specified, the default valid lifetime value is 2592000 seconds (30
days).
(Optional) Specifies the preferred lifetime of the address prefix in
seconds. This value must be between 60 and 4294967295, or infinite.
If the lifetime value is not specified, the default lifetime value is 604800
seconds (7 days)
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