Buffalo Technology WLM2-G54 사용자 설명서
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Client: A PC or a workstation on a network.
CRC (Cyclic Redundancy Check):
Calculation method used to check the
accuracy of a digital transmission over a
communications link.
Calculation method used to check the
accuracy of a digital transmission over a
communications link.
Cross-Over Wiring: A UTP cable that has
its transmit and receive wires crossed to allow
communications between two devices.
its transmit and receive wires crossed to allow
communications between two devices.
DCE (Data Communications Equip-
ment): Hardware to be used for communica-
tion with a Data Terminal Equipment (DTE)
device
ment): Hardware to be used for communica-
tion with a Data Terminal Equipment (DTE)
device
Default Gateway: The IP Address of either
the nearest router for the LAN or server for
the LAN.
the nearest router for the LAN or server for
the LAN.
Default Parameter: Parameters set by the
manufacturer.
manufacturer.
Destination Address: The address portion
of a packet that identifies the intended
recipient station.
of a packet that identifies the intended
recipient station.
DHCP (Dynamic Host Configuration
Protocol): Based on BOOTP, it uses a pool of
IP addresses, which it gives out to each device
connected to it, and retrieves the addresses
when the devices become dormant for a
period of time.
Protocol): Based on BOOTP, it uses a pool of
IP addresses, which it gives out to each device
connected to it, and retrieves the addresses
when the devices become dormant for a
period of time.
DNS (Domain Name System): The on-
line distributed database system used to map
human-readable machine names into IP
addresses. DNS servers throughout the
connected Internet implement a hierarchical
namespace that allows sites freedom in
assigning machine names and addresses. DNS
also supports separate mappings between mail
destinations and IP addresses.
line distributed database system used to map
human-readable machine names into IP
addresses. DNS servers throughout the
connected Internet implement a hierarchical
namespace that allows sites freedom in
assigning machine names and addresses. DNS
also supports separate mappings between mail
destinations and IP addresses.
Driver: A software program that tells an
operating system how to use a hardware
device.
operating system how to use a hardware
device.
DSSS (Direct Sequence Spread
Spectrum): A method that spreads the
wireless signal into wide frequency bandwidth.
Spectrum): A method that spreads the
wireless signal into wide frequency bandwidth.
DTE (Data Terminal Equipment): Device
that controls data flowing to or from a
computer.
that controls data flowing to or from a
computer.
Dynamic IP Address: An IP address that is
automatically assigned to a client station in a
TCP/IP network, typically by a DHCP server.
automatically assigned to a client station in a
TCP/IP network, typically by a DHCP server.
ESS (Extended Service Set): A set of two
or more BSSs that form a single sub-network.
ESS-ID is user identification to be used in the
ESS LAN configuration.
or more BSSs that form a single sub-network.
ESS-ID is user identification to be used in the
ESS LAN configuration.
Ethernet: The most widely used architecture
for Local Area Networks (LANs). It is a shared
media network architecture.
for Local Area Networks (LANs). It is a shared
media network architecture.
Ethernet cable: A wire similar to telephone
cable that carries the signals between Ethernet
devices.
cable that carries the signals between Ethernet
devices.
File and Print Sharing: An application
supplied by Microsoft that allows the comput-
ers on a network to share files and printers.
supplied by Microsoft that allows the comput-
ers on a network to share files and printers.
Firmware: Programming that is inserted into
programmable read-only memory, thus
becoming a permanent part of a computing
device.
programmable read-only memory, thus
becoming a permanent part of a computing
device.
Frame: A frame includes: the data packet, the
destination device's address, source device's
address, the length of the data packet, and
error checking information.
destination device's address, source device's
address, the length of the data packet, and
error checking information.
Full-Duplex: Capability for simultaneous
transmission in both directions, allowing
devices to send & receive data at the same
time.
transmission in both directions, allowing
devices to send & receive data at the same
time.
Gbps (Gigabits per second): A measure-
ment of billions of bits per second.
ment of billions of bits per second.
Half-duplex: To transmit on the same channel
in both directions, one direction at a time.
in both directions, one direction at a time.
Hub: A device which allows connection of
computers and other devices to form a LAN.
When a hub receives packets from a com-
puter or other device, it repeats the packets to
all of the devices connected to its ports.
computers and other devices to form a LAN.
When a hub receives packets from a com-
puter or other device, it repeats the packets to
all of the devices connected to its ports.
IEEE (Institute of Electrical and
Electronics Engineers): The professional
organization which promotes development of
electronics technology.
Electronics Engineers): The professional
organization which promotes development of
electronics technology.
IP (Internet Protocol) Address: A unique
32-binary digit number assigned by an Internet
authority that identifies each sender or receiver
32-binary digit number assigned by an Internet
authority that identifies each sender or receiver