随着校园网的普及和迅速发展,校园网的安全性成为当前备受关注的问题。核心交换机较高的可靠性和性能,不仅保障了骨干网高速转发通信和性能优化,而且通过防攻击策略,可以提高校园网的安全性。本文着重介绍了核心交换防攻击策略在解决校园网安全问题上的具体应用。 With the popularization and rapid development of campus network, the security of campus network has become the current concern. The high reliability and performance of the core switch not only ensure high-speed forwarding communication and performance optimization of the backbone network, but also improve campus network security through anti-attack strategies. This article focuses on the core exchange of anti-attack strategy in solving the campus network security issues specific application.