User manual
Glossary
56
Gateway
A network device that acts as an entrance to another network. A 
gateway may also be any device that passes packets from one 
network to another network across the Internet. 
HTML
HyperText Markup Language (HTML) is the set of ÒmarkupÓ 
tags, symbols, or codes inserted in a text Þle intended for display 
on a world wide web browser. The markup tells the web browser 
how to display a web page's content, words, and images.
HTTP
The HyperText Transfer Protocol (HTTP) is a set of rules for 
exchanging Þles (text, graphic images, sound, video, and other 
multimedia Þles) on the world wide web.
Internet domain
An Internet domain is a host naming convention used to ensure 
that no two individual hosts on the global Internet have the same 
hostname. An Internet domain should not be confused with an 
NT Domain. See NT Domain.
InterNIC
The organization responsible for registering and maintaining the 
com, edu, gov, net, and org domain names on the world wide 
web.
IP address
A 32-bit number that identiÞes each sender or receiver of 
information that is sent in packets across the Internet such as 
(192.168.25.77). 
Leased IP addresses
IP addresses assigned by DHCP to unrecognized computing 
devices. This method involves setting up a leased pool of IP 
addresses that are allocated when new devices are booted and 
recognized on the network.
MAC address
The media access control (MAC) address is your computer's 
unique hardware number. 










