Research on the Emergence and Development Trend of Software Defined Networks

With the rise and development of computer networks, more and more network architecture systems have emerged, and software defined networks have also emerged. As a new type of network architecture system, it is used to achieve flexible control of network traffic and make the network a resource that can be flexibly allocated according to its own needs. For traditional networks, the architecture of traditional networks will encounter many problems, and the traditional network structure system is complex in hierarchy and has a large number of business volumes, making it difficult to cope with the development of future network systems and solve the problems of future network architecture. This article mainly introduces the emergence and development trends of software defined networks, as well as the help that software defined networks can bring to future network systems.