Voici un petit script VBS qui permet d'activer le dhcp sur un poste (192.168.8.56) :
strComputer = "192.168.8.56"
Set objWMIService = GetObject("winmgmts:" _
& "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
Set colNetAdapters = objWMIService.ExecQuery _
("Select * from Win32_NetworkAdapterConfiguration where IPEnabled=TRUE")
For Each objNetAdapter In colNetAdapters
errEnable = objNetAdapter.EnableDHCP()
Next