The Zyxel GS1920v2 Smart Managed Switch Series introduces Zyxel NebulaFlex that allows you to easily switch between standalone and our license-free Nebula cloud management platform anytime with just a few simple clicks. The NebulaFlex protects your investment on wired technology by offering the flexibility to transition to the cloud in your own time  without worrying about additional ongoing licensing costs. Taking advantage of Nebula  you can centrally manage and access realtime network information to have effortless control over the GS1920v2 Smart Managed switches and other Hybrid and Nebula devices - all under a single intuitive platform without the need to install any software. With rich L2 features such as LACP  advanced QoS  VLAN  ACL and multicast IGMP snooping  the GS1920v2 Series offers intuitive web-based interface for those who still stick on standalone management to access them without learning complex command-line interface (CLI). Additionally  the GS1920v2 Series is also part of the Zyxel One Network  which means that you can use the complimentary ZON Utility to easily perform repetitive operations during the deployment phases. When you&#39;re ready to join our Nebula cloud management solution  simply register your GS1920v2 Series via the Nebula Control Center (NCC); the device automatically joins  provisions and begins to give real-time information. The intuitive platform allows your switches to form a group  controlled centrally and gain access to diagnostics tools all under a single platform. The Nebula platform does not limit the number of your switches to be added  giving you an easy-to-use  scalable platform to access anytime  anywhere. What&#39;s more  the Nebula offers a mobile app for you to register hundreds of devices quickly on NCC with the built-in QR code scanner as well as to monitor the real-time network status.