Script: Creating an external-only virtual network with Hyper-V

Script: Creating an external-only virtual network with Hyper-V  (one without a connection in the parent partition).

Merci Ben !!

https://blogs.msdn.com/virtual_pc_guy/archive/2009/02/19/script-creating-an-external-only-virtual-network-with-hyper-v.aspx

et pour aller plus loin

Script: Creating an external virtual network with Hyper-V

Script: Creating an internal virtual network with Hyper-V

Script: Creating a private virtual network with Hyper-V