C
HAPTER
44
| DHCP Commands
DHCP Client
– 1385 –
ip dhcp restart client This command submits a BOOTP or DHCP client request.
DEFAULT SETTING
None
COMMAND MODE
Privileged Exec
COMMAND USAGE
â—† 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.
â—† 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.
EXAMPLE
In the following example, the device is reassigned the same address.
Console(config)#interface vlan 1
Console(config-if)#ip address dhcp
Console(config-if)#exit
Console#ip dhcp restart client
Console#show ip interface
VLAN 1 is Administrative Up - Link Up
Address is 00-E0-00-00-00-01
Index: 1001, MTU: 1500
Address Mode is DHCP
IP Address: 192.168.0.2 Mask: 255.255.255.0
Console#
RELATED COMMANDS
ip address (1396)
DHCP for IPv6
ipv6 dhcp client
rapid-commit vlan
This command specifies the Rapid Commit option for DHCPv6 message
exchange for all DHCPv6 client requests submitted from the specified
interface. Use the no form to disable this option.
SYNTAX
[no] ipv6 dhcp client rapid-commit vlan vlan-id
vlan-id - VLAN ID, specified as a single number, a range of
consecutive numbers separated by a hyphen, or multiple numbers
separated by commas. (Range: 1-4094; Maximum command
length: 300 characters)
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