Part I: Network Fundamentals
This part of the text deals with one of five overall sections you must master for the ICND1 exam. There are three chapters total that make up Part 1. These three chapters, taken as a whole, represent 20 percent of the exam questions you face in your exam. This means that the Network Fundamentals area is the third-most important section of the five overall sections that you deal with on your testing day.
Here you master important models and designs, as well as key fundamentals of networking such as transport protocols and cabling. You also dig deep into the worlds of TCP/IP version 4 and TCP/IP version 6. Both of these protocol suites are already popular today. Version 4 should gradually fade away from usage (although ...
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