数字化校园网络流量控制与优化  

Control and Optimization of Digital Campus Network Flow

作　　者：张新刚[1] 孙飞显[2] 王保平[1] 

机构地区：[1]南阳师范学院计算机与信息技术学院,河南南阳473061 [2]中原工学院计算机学院,河南郑州450007

出　　处：《实验室研究与探索》2012年第2期50-53,共4页Research and Exploration In Laboratory

基　　金：河南省重点科技攻关项目(102102210388);河南省基础与前沿技术研究项目(112300410235);河南省教育厅自然科学研究项目(2011B520030;2009B520023);南阳师范学院科研项目(QN2011012;ZX2010016)

摘　　要：针对数字化校园网络规模和业务流量的快速增长,复杂多样化的网络应用占用有限的带宽资源导致关键网络应用带宽无法得到保障等问题,通过部署专业流量控制设备,在网络设备上实施流量控制策略,提高网络安全防御能力,加强校内网络资源建设等方法,分时段、分用户、分区域制订和实施不同的流量控制策略。实践证明,该方案能够有效优化校园网络带宽资源,减少异常网络攻击流量,合理疏导校园网出口流量,有效保障了校园网关键网络应用的带宽需求。Because of the expansion of the digital campus network and the rapid growth of business flow, the complicated network application occupy is the limited bandwidth resources. As a result,the key network application bandwidth could not be guaranteed. By deploying specialized flow control equipment and using strategies to control the flow on the network equipment,the network security was improved. By increasing the construction of campus network resourees different flow control strategies were formulated and implemented. Practice shows that the scheme can effectively optimize campus network bandwidth and other esourees, reduce abnoral network attack flow, and resonably dredge the output flow of the campus network, effectively ensuring the needs of key campus bandwidth network application.

关 键 词：校园网 流量控制 P2P应用 垃圾邮件 网络攻击流量 

分 类 号：G434[文化科学—教育学]