Let's say I've got a Windows box on a LAN and it's set to use DHCP.

The DHCP server has a long lease time and a rather large address space (the netmask is 255.255.0.0). So when I do IPCONFIG /RELEASE followed by IPCONFIG /RENEW, this box always gets the same IP address as before.

Suppose, for whatever reason, I want this box to remain set for DHCP, yet I want it to request a new address from the DHCP server (i.e., I want the resulting address to be a different one than the one it keeps granting me right now).

Is there an easy way I can force this to happen on the client's end without needing to touch the DHCP server itself?