Não está familiarizado com o WMI Explorer, mas permite especificar o ImpersonationLevel?
Experimente o VBScript (não testado) na máquina local. Em seguida, edite a linha strComputer="." para ser o nome do servidor e execute remotamente:
On Error Resume Next
Dim strComputer
Dim objWMIService
Dim colClusterNodes
Dim objClusterNode
strComputer = "."
Set objWMIService = GetObject("winmgmts:{impersonationLevel=impersonate,authenticationLevel=pktPrivacy}!\" & strComputer & "\root\mscluster")
If Err.Number <> 0 Then
WScript.Echo "ERROR : Failed to get WMI handle [" & Err.Description & "]"
Err.Clear
Else
Set colClusterNodes = objWMIService.ExecQuery( "Select * from MSCluster_Node")
If Err.Number <> 0 Then
WScript.Echo "ERROR : Failed to execute WMI query [" & Err.Description & "]"
Err.Clear
Else
For Each objClusterNode in colClusterNodes
Wscript.Echo "Caption : " & objClusterNode.Caption
Wscript.Echo "State : " & objClusterNode.State
Wscript.Echo "Status : " & objClusterNode.Status
WScript.Echo ""
Next
Set colClusterNodes = Nothing
End If
Set objWMIService = Nothing
End If