Source Image A subnet is quite simply a division of the network. The network can be made up of 2 or 3 subnets. The technology that supports this is vlans. Why do we use subnets? Subnets are used to minimize

Companies require organization. This is pretty obvious, doesn't mater the size of the company, small or big they all want to be organized (most fail from my experience). You will rarely if ever see a company

Each IP class is equipped with its own default subnet mask which bounds that IP class to have prefixed number of Networks and prefixed number of Hosts per network. Classful IP addressing does not provide