帮助不会计算子网掩码计算的人，相当于计算机，一眼就能看出子网掩码的计算，非常详细……

(Help people who don't know how to calculate the subnet mask, it is equivalent to a computer, you can see the calculation of the subnet mask at a glance, very detailed...)

[下载]16042204181.rar

2022-7-8 16:04 上传

文件大小: 92 KB
下载次数: 0

帮助不会计算子网掩码计算的人，相当于计算机，一眼就能看出子网掩码的计算，非常详细……

(Help people who don't know how to calculate the subnet mask, it is equivalent to a computer, you can see the calculation of the subnet mask at a glance, very detailed...)

[下载]16042204181.rar

2022-7-8 16:04 上传

文件大小: 92 KB
下载次数: 0