The research of OpenFlow management and control interface protocols based on SDN technology

With the introductions of the development and further applications of SDN network, this paper describes a new architecture based on the OpenFlow protocol which is consist of four virtual levels: the application layer, the virtual platform, the control layer and the physical layer. And by studying the features of SDN and the OpenFlow protocol, it makes a theoretical foundation and an effective solution for the unified standard interface of internet management and control.