基于网络行为分析的网络管理系统设计与实现

发布时间：2018-05-24 04:07

本文选题：网络行为 + 行为分析　；参考：《电子科技大学》2014年硕士论文

【摘要】：随着通信和计算机网络技术的发展,计算机网络能够提供的业务和应用也越来越复杂,使得网络管理需要面对一系列以前所没有涉及的管理问题。由于网络、业务和用户行为的动态性,应用的分布式特性和基础架构的虚拟化等,使得通过对网络基础架构进行监视的途径来了解网络为用户所提供服务的质量几乎是不可能的。因此,网络管理系统也必须引入新的技术手段来适应技术和应用的持续变化。本文首先对网络行为分析现状和当前的发展趋势进行了讨论,通过对网络行为分析技术的研究,深入了解网络用户、网络设备和网络业务之间的关联关系,阐述了网络行为的分类、数据采集方式和网络行为评估的几种方式。通过网络行为分析技术,网络管理者可以实时掌握并预测业务/应用的性能,了解网络用户的真实体验,能够基于用户的行为对网络进行控制和优化,对未知的网络威胁引起的网络运行异常进行排查,为网络运行情况的优化和疏导提供决策依据。最后对网络行为分析在网络管理中的作用实施过程过程进行研究。其次,对网络行为分析的关键技术进行了讨论,说明了网络行为分析需要实现的网络特征提取、网络行为理解和网络趋势预测的实现思路;对网络管理的相关技术进行了介绍,阐述了网络管理功能的组成和体系结构以及近期的发展趋势。最后详细分析了网络行为分析技术在网络管理中的作用,研究设计了网络行为分析技术的三大使用流程,梳理了从网络数据到网络调整参数下发的工作过程,为网络管理系统实现网络调优提供重要依据。最后,本文结合实际工作中的具体项目情况,设计与实现了基于网络行为分析的网络管理系统。通过对项目的需求分析、总体设计、详细设计并编码实现了基于网络行为分析的网络管理系统,该管理系统利用网络行为分析技术提升了网络管理系统的管理能力。在项目完成后,编写相关的测试用例对其网络管理系统的功能进行了测试和验证,从测试结果证明了基于网络行为分析的网络管理系统对网络的有效监管。
[Abstract]:With the development of communication and computer network technology, the business and application that computer network can provide is becoming more and more complicated, which makes network management face a series of management problems that were not involved before. Due to the dynamic nature of the network, business and user behavior, the distributed nature of the application and the virtualization of the infrastructure, It is almost impossible to understand the quality of service provided by the network to users by monitoring the network infrastructure. Therefore, the network management system must also introduce new technical means to adapt to the continuous changes in technology and applications. First of all, this paper discusses the current situation and development trend of network behavior analysis, through the research of network behavior analysis technology, deeply understand the relationship among network users, network equipment and network business. The classification, data collection and evaluation of network behavior are expounded. Through network behavior analysis technology, network managers can grasp and predict the performance of business / application in real time, understand the real experience of network users, and control and optimize the network based on users' behavior. The network operation anomalies caused by unknown network threats are checked to provide the decision basis for the optimization and grooming of network operation. Finally, the implementation process of network behavior analysis in network management is studied. Secondly, the paper discusses the key technology of network behavior analysis, explains the network feature extraction, network behavior understanding and network trend prediction, and introduces the related technologies of network management. The composition and architecture of network management function and its recent development trend are described. Finally, it analyzes the function of network behavior analysis technology in network management in detail, studies and designs three usage processes of network behavior analysis technology, combs the working process from network data to network adjustment parameters. It provides important basis for network management system to realize network optimization. Finally, a network management system based on network behavior analysis is designed and implemented. The network management system based on network behavior analysis is designed and coded through the requirement analysis, overall design and coding of the project. The management system improves the management ability of the network management system by using the network behavior analysis technology. After the completion of the project, the function of the network management system is tested and verified by writing relevant test cases. The test results show that the network management system based on network behavior analysis effectively supervises the network.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.07

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