YaSh

Disabling Windows Firewall through command Prompt:

Open Command Prompt and type : netsh firewall set opmode disable

For Enabling Windows Firewall through command prompt:

Open Command Prompt and type : netsh firewall set opmode enable

If You want to make a batch file for Disabling/Enabling Firewall, Then Write above commands in Notepad and save them as filename.bat where filename is name of batch program you want to set.

There are some more command line options with which you can play :

1.) If you want to see configuration of Windows Firewall, Then:

Open Command Prompt and type : netsh firewall show config

2.) If you want to reset your Firewall to default setting then you can type: