Command Usage
• This command issues a BOOTP or DHCP client request for any IP
interface that has been set to BOOTP or DHCP mode via 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.
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
Console#show ip interface
IP interface vlan
IP address and netmask: 10.1.0.54 255.255.255.0 on VLAN 1,
and address mode: Dhcp.
Console#
Related Commands
ip address (4-280)
show ip interface
Use this command to display the settings for the switch's IP interface.
Command Mode
Privileged Exec
Example
Console#show ip interface
IP address and netmask: 10.1.0.254 255.255.255.0 on VLAN 1,
and address mode: User specified.
Console#
Related Commands
show ip redirects (4-284)
C
L
OMMAND
INE
I
NTERFACE
4-283
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