基于SDN技术的高校网络设计与实践

The Design and Practice of University Network Based on SDN Technology

随着移动互联网的发展,传统网络架构难以适应当前高校网络的需求。引入SDN网络架构,通过准入控制、Service Chain、策略随行和网络安全资源池等技术方案的应用,使校园网成为多业务承载的弹性网络,校园网终端可实现策略随行,校园网可实现分级分权管理和“菜鸟”运维。

With the development of mobile Internet,the traditional network architecture is difficult to meet the needs of the current university network.With the introduction of SDN network architecture,taking Pingtan campus network of Fujian Polytechnic of Information Technology as an example,through the application of technical solutions such as access control,service chain,strategy accompanying and network security resource pool,the campus network can become an elastic network carrying multiple services;the terminal can realize the strategy accompanying;the network can realize hierarchical decentralized management and rookie operation.