(Beijing University of Posts and Telecommunications started the campus computer network project in September 1994. Based on the computer network technology and communication technology at that time, the equipment provided by network equipment manufacturers and the use of computers that need to run on the campus network, the campus network uses a 100Mbps fiber distributed data interface (FDDI) router (Router) as the The backbone, the 10Mbps network management shared hub (Hub) installed in each teaching building is used as the access topology, and supports both TCP/IP and IPX/SPX protocols. In the initial stage of the network, more than 30 local area networks and more than 400 computers were connected. In April 1995, the campus network was interconnected with the China Education and Research Network (CERNET) located in Tsinghua University through a 64kbps DDN line. ......)
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