ECS4110-52T_Management Guide

C HAPTER 45 | DHCP Commands
DHCP Client
– 1413 –
◆ 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 (1413)
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 207: 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