World of Computer Networking Your CCNA start - Subnetting Example

The video tutorial explains the need for subnetting and demonstrates how to create subnets from a Class B network. It covers the process of borrowing bits from the host part to form subnets, changing the subnet mask, and calculating the number of hosts per subnet. The tutorial also discusses converting binary to decimal for subnet addresses and introduces advanced subnetting concepts, including calculating broadcast addresses and creating more subnets by borrowing additional bits.

Why do we need subnetting?

What is the default mask for a Class B network?

What is the quantity of host bits in every subnet when 2 bits are borrowed?

Explain how the network part of each subnet is determined after borrowing bits.

Describe the process of converting binary digits to decimal format in subnetting.

How many subnets can be created by borrowing 2 bits from the host part?

What is the maximum quantity of hosts that can be used in every subnet?