安全的重要性在网络设备中，首要表现于防火墙，，cisco的高层路由，便有了安全的功能！！

(The importance of security in network equipment, mainly in the firewall, cisco's high-level routing, there will be a security function! !)

[下载]11232280083.rar

2022-9-8 11:23 上传

文件大小: 1 MB
下载次数: 0

安全的重要性在网络设备中，首要表现于防火墙，，cisco的高层路由，便有了安全的功能！！

(The importance of security in network equipment, mainly in the firewall, cisco's high-level routing, there will be a security function! !)

[下载]11232280083.rar

2022-9-8 11:23 上传

文件大小: 1 MB
下载次数: 0