Course Overiew

Review what we’ll learn in this course.

We'll cover the following


The global internet operates on top of the TCP/IP protocol suite. Central to this protocol is the Internet Protocol (IP). Although version 6 of IP has long been standardized, version 4 is still widely used. IP subnetting, the subject of this mini-course, allows efficient use of IP addresses.

About the course

By the time we finish this course, we’ll have a more comprehensive understanding of how the internet works. We’ll also have a better idea of how it’s growing, particularly with the rapid expansion of the Internet of Things (IoT).