CLI Reference Guide-R01

Chapter 29 | DHCP Commands
DHCP Client
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Example
The following command submits a client request on VLAN 1.
Console#ipv6 dhcp restart client vlan 1
Console#
Related Commands
ipv6 address autoconfig (823)
ipv6 dhcp
dynamic-provision
This command enables dynamic provisioning via DHCPv6. Use the no form to
disable this feature.
Syntax
[no] ipv6 dhcp dynamic-provision
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
◆ DHCPD is the daemon used by Linux to dynamically configure TCP/IP
information for client systems. To support DHCPv6 options 59 and 60, you have
to add corresponding statements to the configuration file of DHCPD.
Information on how to complete this process are described in “Downloading a
Configuration File and Other Parameters from a DHCP Server” on page 65.
◆ The DHCPv6 options (59/60) for dynamic provision are described in RFC5970.
Example
In the following example enables DHCPv6 dynamic provisioning.
Console(config)#ipv6 dhcp dynamic-provision
Console(config)#
show ipv6 dhcp duid This command shows the DHCP Unique Identifier for this switch.
Command Mode
Privileged Exec