Free Online Course: Understanding CIDR Notation provided by Pluralsight is a comprehensive online course, which lasts for Less than 1 hour of material. The course is taught in English and is free of charge. Upon completion of the course, you can receive an e-certificate from Pluralsight. Understanding CIDR Notation is taught by AWS.
Less than 1 hour of material
Self Paced
This course is an introduction to Classless Internet Domain Routing (CIDR) notation.
This course is an introduction to Classless Internet Domain Routing (CIDR) notation. We review how an IP address maps to a series of 32-bit octets, how to declare a range of IP addresses as your CIDR block, and how to divide that range to provide IP address access to your subnets.
