IP子网划分求大神解答!!!
发布网友
发布时间:2023-05-10 05:47
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热心网友
时间:2024-09-05 19:20
10.25.19.x是A类,如果取4位主机地址做子网的网络地址的话,那么子网掩码是8+4=12位
那么他的子网就有2^4=16个子网,网络地址id,地址范围和广播地址分别是:
# ID Range Broadcast
0 10.0.0.0 10.0.0.1 - 10.15.255.254 10.15.255.255
1 10.16.0.0 10.16.0.1 - 10.31.255.254 10.31.255.255
2 10.32.0.0 10.32.0.1 - 10.47.255.254 10.47.255.255
3 10.48.0.0 10.48.0.1 - 10.63.255.254 10.63.255.255
4 10.64.0.0 10.64.0.1 - 10.79.255.254 10.79.255.255
5 10.80.0.0 10.80.0.1 - 10.95.255.254 10.95.255.255
6 10.96.0.0 10.96.0.1 - 10.111.255.254 10.111.255.255
7 10.112.0.0 10.112.0.1 - 10.127.255.254 10.127.255.255
8 10.128.0.0 10.128.0.1 - 10.143.255.254 10.143.255.255
9 10.144.0.0 10.144.0.1 - 10.159.255.254 10.159.255.255
10 10.160.0.0 10.160.0.1 - 10.175.255.254 10.175.255.255
11 10.176.0.0 10.176.0.1 - 10.191.255.254 10.191.255.255
12 10.192.0.0 10.192.0.1 - 10.207.255.254 10.207.255.255
13 10.208.0.0 10.208.0.1 - 10.223.255.254 10.223.255.255
14 10.224.0.0 10.224.0.1 - 10.239.255.254 10.239.255.255
15 10.240.0.0 10.240.0.1 - 10.255.255.254 10.255.255.255
也就是说分段后,10.25.19.x这个ip就属于下面这个子网了:
1 10.16.0.0 10.16.0.1 - 10.31.255.254 10.31.255.255
热心网友
时间:2024-09-05 19:20
掩码不用改追问没听懂什么意思