摘要
高校合并的院校都存在校区分散问题,这给成人教育网的组建带来地域性连接困难和安全性差等问题。针对这些问题,该文提出了使用VPN(virtual private networks)技术来组建多校区成人教育网的方法。使用IPSec VPN解决了各校区之间数据的安全通信和网络连接的问题,使用SSL VPN解决了外出人员安全使用成人教育网的电子资源问题,该文采用DynamipsGUI模拟器进行了组网仿真。测试表明:组建的多校区成人教育网具有很好的吞吐量和最大连接数,能够保障教学数据的安全传输,对我国高校组建多校区成人教育网络提供了一定的参考。
There exists the problem of the decentralized campus in colleges and universities,which brings the regional connection difficulties and poor safety problems for building adult education network.In view of these problems,this paper proposes using VPN technology to construct multi campus adult education network,using IPSec VPN to solve the data secure communication and network connection between the campuses,using SSL VPN to solve the problem of business personnel to use the electronic resources of adult education network.Then,this paper builds a network with DynamipsGUI simulator.The test shows that the formation of VPN network of adult education offers very good throughput and has the maximum number of connections,and can ensure the security of data transmission service.The method provides a good reference for Chinese universities building multi campus adult education network.
出处
《实验技术与管理》
CAS
北大核心
2014年第9期129-134,共6页
Experimental Technology and Management
基金
黑龙江省教育厅科学技术研究项目(12521108)
全国高等学校计算机教育研究会课题(ER2013004)
黑龙江省教育科学规划课题(GBD1211026)
黑龙江省教育科学规划课题(GBC1211062)
校青年科学研究基金项目(2011YF017)
