Chapter . Learn Wireless and AirPort Basics
Let’s quickly run through some wireless basics to set the stage for what follows.
Access Points and Adapters
AirPort and Wi-Fi networks need two connected parts: a wireless adapter and an access point. The wireless adapter is part of a computer or mobile device, while the access point, in many ways, works just like an Ethernet switch. An access point that’s coupled with a router is called a wireless gateway; Apple’s wireless gateway is called a base station.
Note
You might have heard of AirPort Extreme by the name Wi-Fi, which is a certification guarantee for which The Wi-Fi Alliance trade group owns the rights and controls the testing. Wi-Fi loosely connotes wireless fidelity, in the sense of faithfulness ...
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