(Users can use the virtualization software provided by the system to build and simulate various physical network environments in modern enterprises, as well as network services of windons and linux. Most of the virtualization software platforms used now are based on the TCP/IP protocol on a single level of network use, and now it is necessary to develop a system information platform based on the physical layer, data link layer, network layer, and user layer. . Technological experimentation to bring the Internet to a wider range of users.)