Table of Contents
Advertisement
H
HEX
I
Intranet
Internet
Internet address To participate in Internet communications and on
IP
IP address
Short for hexadecimal refers to the base-16 number
system, which consists of 16 unique symbols: the
numbers 0 to 9 and the letters A to F. For example, the
decimal number 15 is represented as F in the
hexadecimal numbering system. The hexadecimal
system is useful because it can represent every byte (8
bits) as two consecutive hexadecimal digits. It is easier
for humans to read hexadecimal numbers than binary
numbers.
This is a private network, inside an organization or
company that uses the same software you will find on
the public Internet. The only difference is that an
Intranet is used for internal usage only.
The Internet is a globally linked system of computers
that are logically connected based on the Internet
Protocol (IP). The Internet provides different ways to
access private and public information worldwide.
Internet Protocol-based networks, a node must have an
Internet address that identifies it to the other nodes. All
Internet addresses are IP addresses
Internet Protocol is the standard that describes the
layout of the basic unit of information on the Internet
(the packet) and also details the numerical addressing
format used to route the information. Your Internet
service provider controls the IP address of any device it
connects to the Internet. The IP addresses in your
network must conform to IP addressing rules. In smaller
LANs, most people will allow the DHCP function of a
router or gateway to assign the IP addresses on
internal networks.
IP address is a 32-binary digit number that identifies
each sender or receiver of information that is sent in
packets across the Internet. For example 80.80.80.69 is
an IP address. When you "call" that number, using any
- 69 -
Advertisement
Table of Contents
