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Installing Troubleshooting and Reping Wireless Networks



This book focuses on what is commonly known as 802.11 and WiFi
wireless networking technologies—their implementation and problem-
solving. To set perspective, it briefly covers the wireless context,
history, benefits, costs, and governmental issues related to the current
state of wireless networking.
The term wireless is generic, and while it is typically synonymous
with radio, it is not limited to radio. Wireless can also be defined as
ultrasonic (sound) or infrared (light) wave communication between
two devices.
When wireless is used in the context of radio wave (the portion of
known spectrum between sound and light waves) communications,
dozens of issues come into play—most of them regulatory and technical.
In terms of networking, wireless replaces the patch cables, patch
panels, hubs, and network adapters or hard-wiring between a computer,
printer, or similar device and another; or replaces larger scale
common network equipment with a different style of network
adapter—essentially a “data radio”—perhaps an additional external
antenna and the waves. Of course the connection between the data
radio or wireless networking adapter and an antenna involves a
wire—but far less wire than dragging a cumbersome cable across the
floor around your living room or a meeting room at the office, and
much less than trying to get wired to a network connection a few
miles away.

PDF | 417 pages | 3.9 MB

http://uploading.com/files/4FLXONX2/Installing Troubleshooting and Reping Wireless Networks.pdf.html

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