随着教育信息化的深入,校园网建设已经全面开展,它不仅覆盖了院系大楼、行政办公楼、图书馆、实验室等教、学、研区域,而且已经覆盖到了学生宿舍和教师家属楼等生活空间。然而随之而来的则是校园全网的管理复杂度和难度,校园网的运营管理问题一度成为学校和厂商的讨论热点。为 With the intensification of education informatization, the campus network has been fully developed. It not only covers departments, buildings, administrative buildings, libraries, laboratories, and other teaching, learning, and research areas, but also covers student dormitories and teachers’ families. And other living space. However, the management complexity and difficulty of the entire campus network are consequent. The operation and management of the campus network has become a hot topic for schools and vendors. for