校园网网络设备监控系统的设计与实现

发布时间：2019-05-27 14:55

【摘要】：网络设备监控管理系统(Network Equipment Monitor Management System)的功能是用于监控网络的各种组成设备是否正常运行。在复杂的网络环境下,不可预见的故障乃至安全事故时有发生,这就对网络监控运行能力提出了要求。维护网络关键设备如交换机、路由器、服务器等设备的正常安全运行成为网络管理的重要工作。以前的网络监控主要是通过人工管理的方式,存在诸如人员机构臃肿、效率低下、错误率高等弊端。现代化的网络监控要求整个网络监控过程自动化,以尽可能少的占用人力资源,进行高效率的错误管理等。基于此需求,国内的网络运营管理方都把对网络设备监控自动管理系统作为下一步网络监控管理的目标。针对上述需求,本文的主要工作是结合一个典型校园网项目,对网络设备监控管理系统关键问题进行研究：阐述了网络错误自动管理的机制,阐述了如何实现一个实际项目的网络设备监控管理应用系统,从理论、功能和实现三个方面研究了网络设备监控管理系统的特点。本文的研究成果可以为构建校园网网络监控管理系统提供技术上的参考。本文首先对国内外网络设备监控管理系统的发展现状进行了概括,对管理系统的多种解决方案进行了横向比较；随后详细探讨了一个典型的校园网网络监控管理方案,该方案把整个网络进行层次划分,并通过警报发送机制实现层次间错误信息的发送,以及通过运行错误自动报告机制(如短信或邮件发送)实现错误自动通知的功能；其次,研究了该网络设备管理系统项目的设计框架、警报收集模块、错误通知模块和消息发送模块的技术设计方案；最后,在现场环境下对该系统进行了测试,验证了网络设备监控管理系统实现的主要功能。该系统经实际运行二年,状况稳定,未出现重大事故,获得了校园网用户的肯定。
[Abstract]:The function of the Network Equipment Monitor Management System is to monitor the normal operation of the various components of the network. In the complex network environment, unpredictable faults and even safety accidents happen frequently, which puts forward the requirements for network monitoring and operation. The normal and safe operation of equipment, such as switches, routers, servers, etc., is an important part of network management. Previous network monitoring is mainly through manual management, such as overstaffing, low efficiency, high error rate and so on. The modern network monitoring requires the whole network monitoring process to be automated, so as to occupy the human resources as little as possible, and carry out high-efficiency error management and the like. On the basis of this requirement, the network operation management of China will monitor the network equipment monitoring and automatic management system as the goal of next-step network monitoring and management. In view of the above requirements, the main work of this paper is to study the key problems of network equipment monitoring and management system in combination with a typical campus network project: the mechanism of network error automatic management is described, and the application system of network equipment monitoring and management on how to realize an actual project is described. This paper studies the network equipment monitoring and management system in three aspects from the aspects of theory, function and realization. The results of this paper can provide the reference for the construction of the network monitoring and management system of the campus network. In this paper, the present situation of the network equipment monitoring and management system at home and abroad is summarized, and a wide range of solutions of the management system are compared, and a typical network monitoring and management scheme of the campus network is discussed in detail. subdividing, realizing the transmission of the error information between the levels through the alarm sending mechanism, and realizing the function of error automatic notification through the operation error automatic reporting mechanism (such as short message or mail transmission); and secondly, the design framework and the alarm of the network equipment management system project are researched, And finally, testing the system in a field environment, and verifying the implementation of the network equipment monitoring and management system. the system is operated for two years, the condition is stable, no major accident occurs, and the user of the campus network is obtained
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP277

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