沈阳铁路局全局计算机网络

The Computer Network of Shenyang Railways Administration

沈阳铁路局的计算机网络特点:网络拓扑采用星形结构:网络硬件节点计算机为PDP-11 23^-:网络通讯接口用四路异步串行接口板DLV11-J:网络操作系统软件RSX-11M:网络通讯软件DEC_(net),并讨论了该网络今后的发展。

The computer network adopted by shenyang Railways Administration has the following characteristics: the multistar structure is adopted for the topology of the computer network PDP-11 23 for the node computer of the network hardware: DLV11-J serial interface of 4 path asynchronous for the network communication interface: RSX-11 M operation system for the system software of the network DEC net for the communication software of the network.Future development of computer network described and discussed.