< # .SYNOPSIS Disables active network cards .DESCRIPTION This script looks at each network card that is currently IP enabled, and disables it by releasing the DHCP Lease. To re-enable the network interrace, you just run IPCONFIG /RENEW. This script is an MSDN Sample, rewritten using PowerShell .NOTES File Name : Disable-NetworkCard.ps1 Author : Thomas… Read the full text.