The simulation has following 4 sections:

1. Binary Numbers

• Fill in the Binary representation of the decimal values in 3 bits only.
• Then click on Submit to validate.

2. IP Address

• Fill in the bit size required by the Network ID
• Then click on Submit to validate.

3. Subnetting

• Fill in the Subnet Mask in 2 bits only.
• Then click on Submit to validate.

4. Practice

• Fill in the Subnet Mask taking into consideration the subnet size.
• Then click on Submit to validate.