LANs, MANs, & WANs
* One early solution was the creation of local-area network
(LAN) standards which provided an open set of guidelines for creating network
hardware and software, making equipment from different companies compatible.
* What was needed was a way for information to move
efficiently and quickly, not only within a company, but also from one business
to another.
* The solution was the creation of metropolitan-area networks
(MANs) and wide-area networks (WANs).
LANs :
WANs :
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