Uniden DCX200 Network Card User Manual


 
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Appendix: Glossary
Ad.Hoc -- Ad.Hoc mode allows computers equipped with wireless
transmitters and receivers to communicate directly with each other, eliminating
the need for an access point.
AdapterPrinted circuit board that plugs into a PC to add to capabilities or
connectivity to a PC. In a networked environment, a network interface card
(NIC) is the typical adapter that allows the PC or server to connect to the
intranet and/or Internet.
BackboneThe part of a network that connects most of the systems and
networks together and handles the most data.
BandwidthThe transmission capacity of a given facility, in terms of how
much data the facility can transmit in a fixed amount of time; expressed in bits
per second (bps).
BitA binary digit. The value 0 or 1 used in the binary numbering system.
Also, the smallest form of data.
BootTo cause the computer to start executing instructions.
Personal computers contain built-in instructions in ROM chip that are
automatically executed on startup. These instructions search for the
operating system, load it, and pass control to it.
BridgeA device that interconnects different networks together.
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BroadbandA data-transmission scheme in which multiple signals share
the bandwidth of a single medium. This allows the transmission of voice, data,
and video signals over that medium. Cable television uses broadband
techniques to deliver dozens of channels over one cable.
BrowserA browser is an application program that provides a way to look
at and interact with all the information on the World Wide Web or PC.
The word “browser” seems to have originated prior to the Web as a generic
term for user interfaces that let you browse text files online.
Cable ModemA device that connects a computer to the cable television
network, which in turn connects to the Internet. Once connected, cable
modem users have a continuous connection to the Internet. Cable modems
feature asymmetric transfer rates: around 36 Mbps downstream (from the
Internet to the computer), and from 200 Kbps to 2 Mbps upstream (from the
computer to the Internet).
Data PacketOne frame in a packet-switched message. Most data
communication is based on dividing the transmitted message into packets.
For example, an Ethernet packet can be from 64 to 1518 bytes in length.
Default GatewayThe routing device used to forward all traffic that is
not addressed to a station within the local subnet.