Asus WL-103g, Руководство пользователя

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ASUS WLAN Card 67
Chapter 5
Chapter 5 - Glossary
Glossary
IP Address
An IP address is a 32-bit number that identifies each sender or receiver of
information that is sent across the Internet. An IP address has two parts: the
identifier of a particular network on the Internet and an identifier of the particular
device (which can be a server or a workstation) within that network.
ISM Bands (Industrial, Scientific, and Medicine Bands)
Radio frequency bands that the Federal Communications Commission (FCC)
authorized for wireless LANs. The ISM bands are located at 902 MHz, 2.400
GHz, and 5.7 GHz.
ISP (Internet Service Provider)
An organization that provides access to the Internet. Small ISPs provide service
via modem and ISDN while the larger ones also offer private line hookups
(T1, fractional T1, etc.).
LAN (Local Area Network)
A communications network that serves users within a defined geographical
area. The benefits include the sharing of Internet access, files and equipment
like printers and storage devices. Special network cabling (10 Base-T) is often
used to connect the PCs together.
MAC Address (Media Access Control)
A MAC address is the hardware address of a device connected to a network.
NAT (Network Address Translation)
NAT masks a local network’s group of IP addresses from the external network,
allowing a local network of computers to share a single ISP account. This
process allows all of the computers on your home network to use one IP address.
This will enable access to the Internet from any computer on your home network
without having to purchase more IP addresses from your ISP.
NIC (Network Interface Card)
A network adapter inserted into a computer so that the computer can be
connected to a network. It is responsible for converting data from stored in the
computer to the form transmitted or received.