【摘要】 信息化带动教育现代化已经成为我国教育事业科学发展的重要手段,"智慧校园"概念的提出更是为校园网建设进一步明确了新目标、新方向和高要求。扁平化的二层网络是将经典的三层结构按照学校业务模式划分为业务控制和业务接入两层,可以使校园网更具开放性和可扩展性。天水师范学院校园网大二层扁平化升级实践证明,大二层扁平化网络架构突破了传统三层网络架构的一些瓶颈,实现了校园网高性能、精细化和易管理的建设预期。大二层扁平化网络可以快速实现对校园网用户和设备的统一管理,同时简化了校园混合云、IPv6、组播及物联网等业务在校园网中的部署流程,是适合大多数学校校园网建设的可选方案。更多还原

【Abstract】 Informatonization drives the education modernization,which has become a very important means for the scientific development of our education,and"smart campus"furthered this development,esp.the campus construction.The flattened two-layer network divides the classical three-layer structure into two-layers:business control,business accessibility,according to the university business mode,which is supposed to make the campus network more open and more extensible.The practice in Tianshui Normal University has proved that the large two-layer flattened network broke through the traditional network’s choke poionts,realizing the construction expectation of the campus network:high performance,refined and management-friendly.更多还原