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CCENT Cisco Certified Entry Networking Technician ICND1 Study Guide (Exam 100-101) with Boson NetSim Limited Edition, 2nd Edition by Bob Larson, Matt Walker

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3

IPv4 Addressing and Subnet Masks

 

CERTIFICATION OBJECTIVES

 

  3.01   IPv4 Addresses

  3.02   Binary Numbers

  3.03   Subnet Essentials

    image    Two-Minute Drill

 Q&A   Self Test

This chapter is dedicated to introducing basic IPv4 address concepts and understanding how they address our networks. We’ll cover IP address construction, binary to decimal conversion, the concept of public and private addressing, and subnet masks.

IP addressing is starting a transition from the current version, IP version 4 (IPv4) to IP version 6 (IPv6) for many reasons, ...

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