This VLSM calculator program is very easy to use. It is a console program and contains everything it should
- Enter an IP-Address (e.g. 192.168.0.100)
- Enter CIDR (short notation for subnetmask) (e.g. 24)
- Enter a name for the first subnet (e.g. Subnet 1)
- Enter the amount of hosts for this subnet (e.g. 12)
- Repeat steps 3-4 until all subnets are entered
- Have fun with the results :)
- The subnets are sorted automatically