SIEMENS WLC711 IWLAN Controller, through the correspondence SCALANCE WLC711 IWLAN controller and the SCALANCE W780C controller-based access points, is able to manage and configure vast wireless networks from a primary, central hotspot which allows the operator to functionally yet promptly implement a continuous WLAN in office, outdoor and industrial environments. Being able to configure from a central location, this controller can minimize commissioning overhead and reduce operations of a large IWLAN installations without compromising the security feature.