Chapter SEVENTEEN. Domain Name System (DNS)
Chapter Syllabus
The DNS is said to be the glue of the Internet. In layman's terms, that normally means converting a hostname into an IP address or an IP address into a hostname. With this IP address, we can then kick the entire IP software into action. Are we talking to a local network and looking up our ARP cache, or do we need to communicate with a remote network and need to know the address of a local router ...
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