在人们对网络的依赖性越来越强的同时,网络上却病毒泛滥、黑客横行,网络安全问题已经成为人们关注的首要问题。作为网络的核心和骨干,交换机的安全性对整个网络的安全起着举足轻重的作用。如今,用户在交换机中可通过包过滤、用户验证、地址绑定、入侵检测、报文审计管理、操作日志管理、安全策略管理等安全技术和安全管理措施来满足各种安全需求。华为的交换机系列包含万兆核心多层交换机、千兆 While people rely more and more on the network, the virus spreading on the network, rampant hackers and network security have become the primary concerns of people. As the core and backbone of the network, the security of the switch plays an important role in the security of the entire network. Today, users can meet various security needs in the switch through packet filtering, user authentication, address binding, intrusion detection, message audit management, operation log management, security policy management and other security technologies and security management measures. Huawei switches include 10 Gigabit core switches, Gigabit