CLI Reference Guide-R04

Chapter 30 | DHCP Commands
DHCP Client
– 867 –
◆ The server should reply with Option 66 attributes, including the TFTP server
name and boot file name.
◆ Note that the vendor class identifier can be formatted in either text or
hexadecimal using the ip dhcp client class-id command, but the format used
by both the client and server must be the same.
Example
Console(config)#interface vlan 2
Console(config-if)#ip dhcp client class-id hex 0000e8666572
Console(config-if)#
Related Commands
ip dhcp restart client (867)
ip dhcp restart client This command submits a BOOTP or DHCP client request.
Default Setting
None
Command Mode
Privileged Exec
Command Usage
◆ This command issues a BOOTP or DHCP client request for any IP interface that
has been set to BOOTP or DHCP mode through the ip address command.
◆ DHCP requires the server to reassign the client’s last address if available.
◆ If the BOOTP or DHCP server has been moved to a different domain, the
network portion of the address provided to the client will be based on this new
domain.
Table 170: Options 55 and 124 Statements
Option
Statement
Keyword Parameter
55 dhcp-parameter-request-list a list of parameters, separated by ','
124 vendor-class-identifier a string indicating the vendor class identifier