• The Internet layered model
• How interfaces and protocols fit into the model
• How interfaces and protocols correspond with each other
We’ve covered a lot of material in only 17 hours. Perhaps you’re thinking, “It’s taken me longer than 17 hours to read the 17 chapters!” If you’ve only read the material, you can succeed in making it to this page in about 17 hours. However, if you’ve studied the material, I suspect (and hope) the journey took a bit longer.
Nonetheless, because of the scope of the material covered in this book, this is a good time to summarize and review the key network components we’ve studied thus ...