configuring networks
https://technet.microsoft.com/en-us/library/cc779122%28v=ws.10%29.aspx
https://technet.microsoft.com/en-us/library/cc785246%28v=ws.10%29.aspx
https://technet.microsoft.com/en-us/library/cc776674%28v=ws.10%29.aspx
https://technet.microsoft.com/en-us/library/cc781096%28v=ws.10%29.aspx
https://technet.microsoft.com/en-us/library/cc785246%28v=ws.10%29.aspx
https://technet.microsoft.com/en-us/library/cc776674%28v=ws.10%29.aspx
https://technet.microsoft.com/en-us/library/cc781096%28v=ws.10%29.aspx