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Computer Network 2021
Figure 4-9 shown a Hierarchal IP Address Scheme
How does a user determine which portion of the address identifies the network and which
portion identifies the host? The answer begins with the designers of the Internet, who thought
networks would be built in different sizes, depending on the number of computers (hosts) they
contained, as shown in Table 2-1 and Table 4-1.
Table 4 - 1 shown an IP Address Classes
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