网络设备监控系统的设计与实现

发布时间：2018-02-15 20:20

本文关键词： 网络设备监控 SNMP协议 B/S体系结构　出处：《天津大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着计算机网络技术快速发展,计算机网络已经渗透到如今社会的每个领域,它的重要作用不言而喻。而网络设备的不断增加、规模日趋扩大、结构愈加复杂,造成网络故障和攻击也是层出不穷,无论是IDC(互联网数据中心)机房还是企业学校等机构的自身网络,对网络安全稳定性的需求都更加突出,需要随时对网络进行监测管理。但目前市场上的网络监测管理软件,基本都是公共的单一化的模式,比如专门用来监测流量的、监测端口状态的等等,缺乏能够集成多种监测管理功能的系统。因此,本文对网络监测管理及简单网络管理协议(SNMP)等有关内容进行了研究,并在此基础上设计和实现了网络设备监控系统。该系统从网络监控管理的基本原理出发,对网络设备监控系统进行了需要分析,利用JSP技术实现SNMP(简单网络管理协议)功能,通过OID(对象标识符)获取网络中各种设备的数据信息,再通过JSP语言中SNMP相关函数接口,调用并处理SNMP获取到的各种相关数据,最后以web界面形式呈现,帮助管理员监控所在网络范围内所有的硬件设备和服务器。本文所设计的网络设备监控系统,经测试证实其运行情况可靠、稳定,显示直观、操作简单。系统测试显示预期的功能模块全部实现,可扩展性强。实现了网络多种监控管理的集成,通过该系统可实现网络设备的无缝化监控管理,提高网络设备监控管理的效率,从而增强网络的稳定性和安全性。
[Abstract]:With the rapid development of computer network technology, computer network has penetrated into every field of today's society, and its important role is self-evident. Network malfunctions and attacks also emerge in endlessly. Whether it is IDC (Internet data Center) computer room or enterprise school and other organizations' own network, the demand for network security and stability is more prominent. It is necessary to monitor and manage the network at any time. However, at present, the network monitoring and management software in the market is basically a common and unitary model, such as those used specifically to monitor traffic, to monitor port status, and so on. There is a lack of systems that can integrate multiple monitoring and management functions. Therefore, this paper studies the network monitoring management and simple network management protocol (SNMPP). On this basis, the network equipment monitoring system is designed and implemented, which is based on the basic principle of network monitoring and management, and needs analysis of network equipment monitoring system. The function of SNMP (simple Network Management Protocol) is realized by using JSP technology. The data information of various devices in the network is obtained by object identifier, and then through the SNMP related function interface in JSP language, all kinds of relevant data obtained by SNMP are called and processed. Finally, the data is presented in the form of web interface. To help administrators monitor all hardware devices and servers in the network. The network equipment monitoring system designed in this paper has been tested and proved to be reliable, stable and intuitive. It is easy to operate. The system test shows that the expected function modules are all realized, and the expansibility is strong. It realizes the integration of various network monitoring and management, through which the seamless monitoring and management of network equipment can be realized. Improve the efficiency of network equipment monitoring and management, thereby enhancing the stability and security of the network.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP277;TP393.05

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