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realize domain name resolution. That is, DDNS captures the changing IP address
and corresponds the domain name, which is how other clients communicate.
Picture 4-3-10 DDNS setting
PORT: an interface, passing data between the computer and other devices (eg.
Printer, mouse, keyboard, monitors), among network, or other computers in
connection.
Picture 4-3-11 PORT setting
4.3.4 Management software
This section is very simple, and here is the introduction: