【摘要】 本文论述了江门信息网（ＪＭＩＮＥＴ）的建设目标和建网策略，提出了江门信息网层次模型、网络体系结构选择、主网拓扑结构的设计和网络计算模式的选型，论述了江门信息网网络中心模型的设计更多还原

【Abstract】 This paper discusses the development strategy of JiangMen Information Network (JMINet) and how to construct JMINet,describes JMINet network levels-structure,the choice of network architecture and the design of JMINet topology structure.The construction and functions of JMINet network center is also presented.更多还原