I am working on a Windows Server 2003, I am trying to reserve an IP address in DHCP. But when I right click the device I would like to reserve there is no option in the menu. I tried highlighting the device and clicking the action menu from the top and still have no "add to reservation" I tried restarting the DHCP server service no luck. I tried rebooting the server no luck. I also tried to reserve something else from the DHCP pool and I can't reserve anything. I tried Google but I could not find anything.