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CCNA Cisco Certified Network Associate Routing and Switching Study Guide (Exams 200-120, ICND1, & ICND2), with Boson NetSim Limited Edition, 5th Edition by Richard Deal

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7

VLSM

CERTIFICATION OBJECTIVES

7.01   VLSM

7.02   Route Summarization

  images   Two-Minute Drill

Q&A  Self Test

In Chapter 6, you were introduced to IP addressing and subnetting, including such topics as classes of addresses, address components (network, host, and directed broadcast), and IP address planning. This chapter expands on the topic of IP addressing and introduces two new subjects: Variable Length Subnet Masking (VLSM) and route summarization. Because both of these topics expand upon the information you learned in Chapter 6, if you are still ...

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