CCNA Subnetting Videos

Part I: Finding the Subnet Number

Example 1 video 1

Example 2 video 2

Example 3 video 3

Part II: Finding the Broadcast and Range of Addresses

Example 1 video 4

Example 2 video 5

Example 3 video 6

Part III: Finding all Subnets

With Less Than Eight Subnet Bits video 7

With More than Eight Subnet Bits video 8