Desactivar Firewall en Win XP por linea comando
Si deseas desactivar el Firewall de Windows mediante la linea de comandos: Desahabilitar netsh firewall set opmode disable netsh firewall set opmode mode = DISABLE profile = CURRENT Habilitar netsh firewall set opmode enable ** Referencia: http://en.kioskea.net/faq/994-enabling-disabling-the-firewall-using-command-line