Homework 5

Chapter 4

Due Sept 25

1. What is media access control and why is it important?

2. Under what conditions is media access control unimportant?

3. How do amplifiers differ from repeaters?

4. There are many types of noise. Choose and describe four types of noise. Which is likely to pose the greatest problem to network managers?

5. Briefly describe how checksum works.

6. Compare and contrast stop-and-wait ARQ and continuous ARQ.

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Topic revision: r2 - 2014-09-20 - JimSkon
 
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