With the further advancement and deepening of smart campus construction in universities, intelligent business systems are gradually becoming an important foundational support for higher education teaching, research, living and office work, and campus management. Faced with the complex business systems in the university environment, a single network infrastructure is no longer sufficient to support diverse applications. Huawei's smart higher education network solution, based on an SDN+VxLAN virtual network architecture, achieves a unified network for the entire campus, full business support, and centralized control. It realizes the convergence of wired, wireless, and IoT networks, enables user policies to be issued within minutes, reduces operational complexity, and meets the isolation and support requirements of different business systems.