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Chapter 13: Routing and Peering > QUESTIONS FOR READERS

QUESTIONS FOR READERS

Figure 13.6 shows some of the concepts discussed in this chapter and can be used to help you answer the following questions.

1. What is an Internet autonomous system (AS)?

2. Why might a single ISP like Even Better ISP have more than one routing domain?

3. What is the purpose of a routing policy?

4. What does “ISP peering” mean?

5. What is the difference between public and private peering? Are both necessary?

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FIGURE 13.6 Even Better ISP, showing peering arrangements and routing domains.

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