October 2000
Intermediate to advanced
1152 pages
26h 41m
English
To understand the Domain Name System, it is important to know a little about the history of the Internet and its precursor, ARPAnet.
The Internet began in the late 1960s as an experimental wide area computer network funded by the Department of Defense's Advanced Research Projects Agency (ARPA). This network, called ARPAnet, was intended to allow government scientists and engineers to share expensive computing resources. During this period, only government users and a handful of computers were ever connected to ARPAnet. It remained that way until the early 1980s.
In the early 1980s, two main developments led to the popularization of ARPAnet. The first was the development of the Transmission Control Protocol and ...
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