思科高端防火墙模块在校园网的应用

根据校园网速度快和规模大的特点,在保护网络安全上需要使用高性能的千兆防火墙,以满足日益增长的网络带宽需要.对于防火墙安全策略的合理配置和方便管理,能更有效地保护网络安全.随着防火墙技术的发展,对于思科高端防火墙模块是直接安装在交换机上的模块,使用了虚拟防火墙技术,没有物理网络端口,而是使用VLAN连接交换机,在配置和管理上有别于常规防火墙,在规划和实施时更应考虑总体的安全性和管理的有效性.通过灵活地使用防火墙,进一步保护校园网的安全.

Applications of the Cisco firewall service module in campus networks

According to the campus network speed and size characteristics, a high-performance gigabit firewall must be used in the protection of network security to meet the needs for the growing network bandwidth. A rational deployment and management of the firewall security strategy can protect the network security more effectively. With the firewall technology development, the high-end Cisco firewall module is installed directly in the exchange of modules, uses a virtual firewall technology, has not physical network port, but uses the VLAN connecting switches. Its configuration and management is different from the conventional firewall. So, in the planning and implementation, the overall safety and effectiveness of the management should be considered. Through the flexible use of firewalls, the campus network security can be further protected.