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Sams Teach Yourself Networking in 24 Hours, Fourth Edition by Uyless Black

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HOUR 18Putting the Pieces Together

What You’ll Learn in This Hour:

The Internet layered model

Key interfaces and protocols explained in Hours 1 through 17

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 ...

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