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针对网络管理中的策略生成问题,提出一种基于本体模型的网络管理策略生成方法。该方法首先建立由业务、网元、传输和目标四种基本类,以及这些类之间关系构成的本体模型;然后根据网络管理目标解析目标类子类之间的关系以及目标类与业务、网元和传输类之间的关系,得到网络管理目标与本体模型各类的关联知识;最后通过对这些关联知识进行常数筛除和规划优化后生成相应的网络管理策略。通过一个基于OPNET的仿真实验验证了网络管理策略生成方法的有效性和可行性。
Aiming at the problem of strategy generation in network management, a method of generating network management strategy based on ontology model is proposed. Firstly, this method builds an ontology model consisting of four basic classes of business, network element, transmission and target, and the relationships among these classes. Then, according to the objectives of network management, we analyze the relationship between target subclasses and the relationship between target classes and services, And the relationship between the transmission class, get the network management objectives and ontology model of all kinds of related knowledge; Finally, through the constant knowledge of these related screen screening and optimization to generate the appropriate network management strategy. Through a simulation experiment based on OPNET, the validity and feasibility of the method of network management strategy generation are verified.