WMI scripting template that runs the script against all the computer found in the Computers container in the domain fabrikam.com. This script pings the relevant computer before trying to make a connection.

Visual Basic
Edit|Remove
On Error Resume Next

Set objOU = GetObject("LDAP://CN=Computers,dc=fabrikam,dc=com"
objOU.Filter = Array("Computer")

For Each objComputer in objOU
    strComputer = objComputer.CN

    Set objShell = CreateObject("WScript.Shell")
    strCommand = "%comspec% /c ping -n 3 -w 1000 " & strComputer & ""
    Set objExecObject = objShell.Exec(strCommand)

    Do While Not objExecObject.StdOut.AtEndOfStream
        strText = objExecObject.StdOut.ReadAll()
        If Instr(strText, "Reply") > 0 Then

            ' =====================================================================
            ' Insert your code here
            ' =====================================================================

            Set objWMIService = GetObject _
                ("winmgmts:\\" & strComputer & "\root\cimv2")
            Set colItems = objWMIService.ExecQuery _
                ("Select * From Win32_OperatingSystem")
            For Each objItem in ColItems
                Wscript.Echo strComputer & ": " & objItem.Caption
            Next

            ' =====================================================================
            ' End
            ' =====================================================================

        Else
            Wscript.Echo strComputer & " could not be reached."
        End If
    Loop
Next