校园网络大二层架构与PORTAL认证的改造实践

The Reform of Campus Network's Two-tier Architecture and PORTAL Certification

校园网络作为承载着高教各项事业的信息与业务的重要平台,其性能发挥的好坏不仅关系到学校整网运行效果,更关系到整体学校教育信息化事业的发展。随着学校信息化程度的不断深化,传统三层架构网络部分瓶颈问题逐渐暴露,大二层网络架构应运而生,可实现网络高性能、易管理、即插即用的发展目标,是网络建设与改造的必由之路。

The campus network is an important platform for carrying information and business of various higher education undertakings. The performance of the campus network not only affects the operation effect of the entire school network, but also relates to the development of the overall school education informatization. With the continuous intensification of the degree of informationization in schools, some bottlenecks in the traditional three-tier architecture network are gradually exposed. The second-tier network architecture emerges at the historic moment and can achieve the highperformance, easy-to-manage, plug-and-play development goals of the network. It is a network construction. The only road to improvement.