24-Port Layer 3 Switch Management Guide

DHCP C OMMANDS
4-99
• 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.
Related Commands
ip address (4-216)
DHCP Relay
ip dhcp restart relay
Use this command to enable DHCP relay for the specified VLAN. Use the
no form to disable it.
Syntax
ip dhcp relay
no ip dhcp relay
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 up, addressing mode is Dhcp
Interface address is 10.1.0.254, mask is 255.255.255.0, Primary
MTU is 1500 bytes
Proxy ARP is disabled
Split horizon is enabled
Console#
Command Function Mode Page
ip dhcp restart
relay
Enables DHCP relay agent IC 4-99
ip dhcp relay
server
Specifies DHCP server addresses for relay IC 4-10
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