Glossary – Infinity Wireless Router & AP WZR-G300N User Manual
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Destination Address: The address portion
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 assigns to each
device connected to it, and retrieves the
address when the device becomes dormant
for a period of time. 
DNS (Domain Name System): System 
used to map readable machine names into
IP addresses. 
Driver: Software that interfaces a 
computer with a specific hardware device. 
Dynamic IP Address:  An IP address that 
is automatically assigned to a client station
in a TCP/IP network, typically by a DHCP
server.
Ethernet: The most widely used
architecture for Local Area Networks
(LANs). It is a shared-media network
architecture. The IEEE 802.3 standard
details its functionality. 
Ethernet cable: A wire similar to telephone 
cable that carries signals between Ethernet
devices. It is designed to connect a single
device’s NIC to a router, switch, or hub.
See also Crossover cable. 
File and Print Sharing: A Microsoft 
application that allows computers on a
network to share files and printers. 
Firmware: Computer programming 
instructions that are stored in a read-
only memory unit rather than being
implemented through software. 
Frame: A fixed block of data, transmitted 
as a single entity. Also referred to as a
packet.
Glossary
