|
|
发表于 2004-3-11 15:07:24
|
显示全部楼层
用这个试试: ipcalc
- [linuxer@mydesktop notes]$ ipcalc -bmnp 192.168.0.1 255.255.255.1
- NETMASK=255.255.255.255
- PREFIX=32
- BROADCAST=192.168.0.1
- NETWORK=192.168.0.1
- [linuxer@mydesktop notes]$ ipcalc -bmnp 192.168.0.1 255.255.255.10
- NETMASK=255.255.255.254
- PREFIX=31
- BROADCAST=192.168.0.1
- NETWORK=192.168.0.0
- [linuxer@mydesktop notes]$ ipcalc -bmnp 192.168.0.1 255.255.255.16
- NETMASK=255.255.255.240
- PREFIX=28
- BROADCAST=192.168.0.15
- NETWORK=192.168.0.0
- [linuxer@mydesktop notes]$ ipcalc -bmnp 192.168.0.1 255.255.255.32
- NETMASK=255.255.255.224
- PREFIX=27
- BROADCAST=192.168.0.31
- NETWORK=192.168.0.0
复制代码 |
|