基于校园网格的网络协议分析监测系统设计

随着网格技术在校园以及各类企业中的应用越来越广泛,网格设计与应用的性能测试也越来越受到关注.本文阐述了在网格设计和应用的过程中利用THGs网络协议分析仪对校园网格的网络流量、网络带宽、网络结构和网络负载等进行测试,并且构建了监测系统的体系结构,包括硬件与软件平台.为了得到较好的实验结果,文章还对测试中负载均衡的轮叫调度、改进的自适应调度算法的应用进行了研究.通过从THGs网络协议分析监测系统中得到的数据能为优化校园网格设计与应用方案提供决策依据.

Network QoS monitor system design based on campus grid

Along with the more extensive application of the grid technique on campuses and in many business enterprises,the performance test about grid design and application is also increasingly concerned. This paper talks about how to use the THGs network protocol analysis instrument,and how to monitor the campus grid's network stream,the network bandwidth,the network structure and network load etc. in the process of the campus grid design and application. Meanwhile the paper describes how to construct the monitor system structure,including the hardware and software platforms. In order to get the good result,authors have made research on the algorithms of the Weighted Round-Robin Scheduling,improved Self-adaptive Scheduling in the process of the campus grid load-balance. Via the analysis of the data obtained from THGs network monitor system,and according to test result and actual environment,we provide the basis to optimize the design and project of campus grid.