Dell Command | Monitor Version 9.1 Reference Guide

'**********************************************************************

'*** Name: SampleForcePXE.vbs

'*** Purpose: To clear the chassis intrusion status on a Dell OMCI client.

'*** Usage: cscript.exe //nologo SampleForcePXE.vbs <systemname>

'*** This sample script is provided as an example only, and has not been

'*** tested, nor is warranted in any way by Dell; Dell disclaims any

'*** liability in connection therewith. Dell provides no technical

'*** support with regard to such scripting. For more information on WMI

'*** scripting, refer to applicable Microsoft documentation.

'**********************************************************************

Option Explicit

'*** Declare variables

Dim strNameSpace  

Dim strComputerName

Dim strClassName  

Dim strKeyValue 

 Dim objInstance  

Dim strPropName 

Dim strPropValue 

Dim oInParams  

Dim objWMIService  

Dim returnValue

Dim ColSystem

Dim strAttributeName(2)  

Dim strAttributeValue(2) 

 Dim strAuthorizationToken  

'*** Check that the right executable was used to run the script and that all parameters were passed.

If (LCase(Right(WScript.FullName, 11)) = "wscript.exe" ) Or _ 

(Wscript.Arguments.Count < 1) Then 

Call Usage()

WScript.Quit 

End If

'*** Initialize variables

strNameSpace = "root/dcim/sysman" 

strComputerName = WScript.Arguments(0)

strClassName = "DCIM_BIOSService" 

strAttributeName(0) = "Force PXE on Next Boot" 

'*** All possible values for Force PXE on Next Boot are as follows:

'*** 1 = Disable

'*** 2 = Enable

strAttributeValue(0) = "2" 

strAuthorizationToken = "<Password>" 

returnValue = 0 

'*** Retrieve the instance of DCIM_BIOSService class

Set objWMIService = GetObject("winmgmts:{impersonationLevel=impersonate," &_

"AuthenticationLevel=pktprivacy}\\" & strComputerName & "\" &_

strNameSpace)

Set ColSystem=objWMIService.execquery ("Select * from " & strClassName)

For each objInstance in ColSystem

Set oInParams= objInstance.Methods_("SetBIOSAttributes").InParameters.SpawnInstance_ 

oInParams.AttributeName = strAttributeName

oInParams.AttributeValue = strAttributeValue 

oInParams.AuthorizationToken = strAuthorizationToken

Set returnValue = objInstance.ExecMethod_("SetBIOSAttributes", oInParams)

Next

'*** If any errors occurred, let the user know

If Err.Number <> 0 Then

WScript.Echo "Enabling Force PXE on Next Boot failed."

End If 

'*** Sub used to display the correct usage of the script

Sub Usage() 

Dim strMessage

strMessage = "incorrect syntax. You should run: " & vbCRLF & _ 

"cscript.exe /nologo SampleForcePXE.vbs <systemname>" 

WScript.Echo strMessage 

End Sub

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' End

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