D-Link DXS-3600 Series Reference Manual page 393

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide
This command is used to specify an address to be assigned to a specified client. Use the no form of this
command to remove the static binding address.
address-assignment IPV6-ADDRESS CLIENT-DUID [iaid IAID] [lifetime VALID-LIFETIME
PREFERRED-LIFETIME]
no address-assignment IPV6-ADDRESS
Parameters
IPV6-ADDRESS
CLIENT-DUID
iaid IAID
lifetime VALID-LIFETIME
PREFERRED-LIFETIME
Default
None.
Command Mode
DHCPv6 Pool Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
Use the command to configure a static binding address entry to specify the address to be assigned to
specific client.
When the server receives a request from a client, the server will check the IPv6 DHCP pool associated
with the received interface. If the request message includes the IANA option and there are free static
entries that are configured with IAID and match both the DUID and IAID of the message, then the match
entry will be assigned. If there is no match entry, then if there are free static entries without IAID specified
and match the DUID of the message, then the match entry are replied.
If there are no match entries, the client will be assigned with the address from the address prefix specified
in the IPv6 DHCP pool.
Example
This example shows how to configure a static binding address entry in an IPv6 DHCP pool named "pool1"
and associates the IPv6 DHCP pool with VLAN 100.
Switch# configure terminal
Switch(config)# ipv6 dhcp pool pool1
Switch(dhcpv6-config)# address-assignment 2001:0DB8::1:2 000300010506BBCCDDEE
Switch(dhcpv6-config)# exit
Switch(config)# interface vlan100
Specifies the IPv6 address to assign to the specific client.
Specifies the DHCP unique identifier (DUID) of the client to get the
address.
(Optional) Specifies an identity association identifier (IAID). The IAID
here uniquely identifies a collection of non-temporary addresses
(IANA) assigned on the client.
(Optional) Specifies the valid lifetime of the address in seconds. The
valid lifetime should be greater than the preferred lifetime. This value
must be between 60 and 4294967295, or infinite. If the lifetime is not
specified, the default valid lifetime is the pool's valid lifetime.
(Optional) Specifies the preferred lifetime of the address in seconds.
This value must be between 60 and 4294967295, or infinite. If the
lifetime is not specified, the default preferred lifetime is the pool's
preferred lifetime.
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