面向移动agent的逻辑分布网络管理与控制系统

Distributed network logical management and control system based on intelligent mobile agent

为克服传统网络管理策略中集中客户 服务员模式存在严重负荷的问题,提出了面向移动agent的逻辑分布网络管理与控制系统(MAOLDNMCS:MobileAgentOrientedLogicalDistributedNetworkManagementandControlSystem)。该系统基于移动agent技术,根据网络管理系统中各成分间的逻辑关系传送数据。在讨论移动agent技术的基础上,分析了移动agent在网络管理中的应用,描述了MAOLDNMCS的结构、特点和通信模型,给出了服务实例,进行了实验测试。实验结果表明,MAOLDNMCS系统与SNMP(SimpleNetworkManagementProtocol)相比,管理者与代理之间的吞吐量降低了10%左右,系统的响应时间缩短了23%,提高了系统效率。

In order to overcome severe scalability problems of traditional network management that uses centralized client-server strategy and to improve the flexibility, a MAOLDNMCS (Mobile Agent Oriented Logical Distributed Network Management and Control System) based on mobile agent was proposed. Based on mobile agent technology, information is sent in terms of relationship between each parts of the network management system.The mobile agent technology was discussed and the application of mobile agent applications in network management environment was analyzed, the architecture, feature and communication model of MAOLDNMCS was described, service example carries out experimental test was given. The experimental result shows that MAOLDNMCS decrease the throughput between administer and agency, shorten the response time, raise work efficiency than SNMP(Simple Network Management Protocol).