介绍了面向连接和无连接传送技术特性的异同,概括了无连接化送网在功能抽象方面的特性:比较了无连接与面向连接传送网的功能体系结构:介绍了流的概念和特性:并在此基础上采用UML与文小描述结合的方式,从管理对象的行为、属性、操作、通知、以及管理对象的关系等方面定义了一个与协议无关的通用的无连接传送网的管理信息模型。
The functional architectures of connectionless and connection-oriented transport networks are compared and the conception and features of "flow" are introduced. And based on the functional architecture of connectionless transport network, a generic management information model is defined, which is protocol-neutral, and described in UML format along with detailed managed object descriptions in aspects of behavior, attribute, notification and entity relationship.