Chapter 2

1: What is the point at which the responsibility for a network connection transfers from the service provider to the customer?
A1: The demarcation point, or the DEMARC, for short.
2: Where would you normally get a block of addresses from if you are connecting to the Internet for the first time?
A2: The Internet service provider you are contracting for connection service with. You could also request a block of IP addresses from a regional Internet Registry (RIR), but these organizations typically only provide address blocks for very large customers, such as Internet service providers, large governmental organizations, and large corporations.
3: What are the primary advantages of dual homing to the Internet through the same Internet service ...

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