曲靖师范学院学报 ›› 2020, Vol. 39 ›› Issue (6): 61-64.

• 计算机科学研究 • 上一篇    下一篇

高校服务器集群负载均衡在模拟器中的实验仿真

李勇, 李苹   

  1. 曲靖师范学院 信息工程学院,云南 曲靖 655011
  • 收稿日期:2020-06-28 出版日期:2020-11-26 发布日期:2021-01-13
  • 作者简介:李 勇,曲靖师范学院信息工程学院副教授,主要从事计算机网络、信息安全、云计算研究.
  • 基金资助:
    云南省科技厅地方高校联合专项青年项目“云环境下面向公众服务的政务数据可搜索加密技术研究”(2019FH001-108);云南省教育厅科学研究基金教师类项目“云计算环境下可搜索加密技术研究”(2019J0602).

Experimental Simulation of University Server Cluster Load Balancing in Simulator

LI Yong, LI Ping   

  1. School of Information Engineering, Qujing Normal University, Qujing Yunnan 655011, P. R. China
  • Received:2020-06-28 Published:2020-11-26 Online:2021-01-13

摘要: 针对高校服务器集群任务分配不均衡、整体性能不高,而真实校园网环境下又不方便进行实验研究的问题.首先,介绍了服务器集群负载均衡技术和网络地址转换技术的工作原理.然后,在GNS3模拟器中设计了实验案例进行仿真,给出了详细的实验设计与实现过程.最后,通过验证测试证明了方案的可行性,克服了真实校园网环境下不方便进行实验教学与实践研究的不足之处,加深了对服务器集群负载均衡技术、网络地址转换技术的理解与运用.

关键词: 服务器集群, 负载均衡, 网络地址转换, 实验仿真

Abstract: The university server cluster task assignment is not balanced, the overall performance is not high, and the real campus network environment is not convenient for the experimental research. Firstly, the working principle of server cluster load balancing technology and network address translation technology are introduced. Then, the experimental case is designed and simulated in the GNS3 simulator, and the detailed experimental design and implementation process are given. Finally, the verification test proves the feasibility of the scheme, overcomes the disadvantage of inconvenient experimental teaching and practice research under the real campus network environment, and deepens the understanding and application of server cluster load balancing technology and network address translation technology.

Key words: server cluster, load balancing, network address translation, experimental simulation

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