strComputer = "Computer1"

Set objWMIService = GetObject( _
    "winmgmts:\\" & strComputer & "\root\cimv2")
Set colNetAdapters = objWMIService.ExecQuery _
    ("Select * from Win32_NetworkAdapterConfiguration " _
        & "where IPEnabled=TRUE")
strIPAddress = Array("192.168.1.141")
strSubnetMask = Array("255.255.255.0")
strGateway = Array("192.168.1.100")
strGatewayMetric = Array( 1 )
 
For Each objNetAdapter in colNetAdapters
    errEnable = objNetAdapter.EnableStatic( _
        strIPAddress, strSubnetMask)
    errGateways = objNetAdapter.SetGateways(_
        strGateway, strGatewaymetric)
Next