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Control-block table at the beginning
State -------IN-USE IN-USE FREE IN-USE FREE 4,652 52,012 38 Process ID -----------2,345 3,422 Port Number -------------52,010 52,011 Queue Number -----------------34
Figure 11-3
Port numbers
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Figure 11-4
IP addresses versus port numbers
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Figure 11-11
Queues in UDP
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Figure 11-12
Multiplexing and demultiplexing
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Modified table after Example 2