Add A DHCP using PowerShell

Here is a quick powershell script to set your network card TCP/IP setting to dynamic addressing:

$NICs = Get-WMIObject Win32_NetworkAdapterConfiguration | where{$_.IPEnabled -eq “TRUE”}

Foreach($NIC in $NICs)

{

$NIC.EnableDHCP()

$NIC.SetDNSServerSearchOrder()

}

IPConfig /all