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集美大学校园网是一个拥有1400台接入交换机、接入用户超过20000人、在线人数超过10000人的多园区网络,由于网络病毒、网络攻击,特别是ARP欺骗攻击的影响,其网络环境一度十分恶劣。2006年底校园网部署锐捷全局安全网络系统(简称GSN),实现了对网络病毒和攻击等安全事件自动发现、自动处理、自动通知、自动解除的全局安全联动。集美大学校园网结合锐捷接入交换机的ARP-Check技术,对ARP欺骗源进行封堵,同时对合法用户进行保护,实现了对ARP欺骗攻击的全面防御,在已经部署GSN的区域(占全网的90%以上)消除了ARP欺骗的影响。
Jimei University campus network is a multi-campus network with 1400 access switches, more than 20,000 access users and over 10,000 online users. Due to network viruses, network attacks, especially ARP spoofing attacks, the network environment was once very high bad. By the end of 2006, the campus network deployed Ruijie Global Security Network System (GSN for short), which realized the global security linkage of automatic detection, automatic processing, automatic notification and automatic release of security incidents such as network viruses and attacks. Jimei University campus network combined with Ruijie access switch ARP-Check technology, ARP spoofing source blocking, while protecting legitimate users, to achieve a comprehensive defense against ARP spoofing attacks in the area already deployed GSN (accounted for More than 90% of the network) eliminates the effects of ARP spoofing.