Leverages cloud management technology to implement centralized multi-tenant management and scales to manage up to several millions network elements so operators can take advantage of high-performance network platforms. Automation tools on the cloud implement day-level Wi-Fi network deployment. All cloud-managed devices (AP, LAN switch, firewall, etc.) are plug-and-play, and field workers only need to complete hardware installation and power them on, and services are then ready immediately. The cloud-based GIS and indoor map tools help to solve 80 percent of network problems remotely at any time and any place. Campus network planning, deployment and O&M can all be done in the cloud, making it possible for operators to offer managed LAN services to enterprises.