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Skill Level Beginner
(piano music) - Hello my friends, and welcome to the third of lynda.com's CompTia Network+ certification series. Now, in this course, which I call The World of TCP/IP, we're gonna be covering the core pieces of what makes well, really, the internet work. What is an IP address? How do routers really route? And how can you type in something like www.google.com and actually get to some computer some place somewhere else? So that's what this is all about.
So brace yourselves and get ready for The World of TCP/IP. And once again, if you're using my book, we're gonna be covering chapters seven and eight. So let's go.
Q: This course was updated on 06/20/2017. What changed?
A: The following topic was updated: subnetting with CIDR.