Appendix - Ip Address And Subnet Mask; Ip Address; Structure Of The Ip Address - Huawei Aolynk DR814Q ADSL2+ User Manual

Adsl2+ broadband router
Table of Contents

Advertisement

User Manual
Aolynk DR814Q ADSL2+ Broadband Router
9

9.1 IP Address

Note:
This section refers to the IP address of IPv4 (version 4 of the Internet Protocol) only
and the IP address of IPv6 is not covered.
This section describes the basic knowledge of binary numbers, bits, and bytes.
An IP address, like the telephone number on the Internet, is used to identify the
individual node (a PC or network device) on the Internet. Every IP address contains
four sets of numbers, each from 0 to 255 and separated by dots, for example
20.56.0.211. These numbers are called, from left to right, field 1, field 2, field 3, and field
4.
The representation of four sets of digits separated by dots for IP address is called
dotted decimal notation.
9.1.1 Stru
cture of the IP Address
Like a telephone number, the IP address contains two components. For instan
first three digits of a seven-digit telephone number
telephone lines, whil
Similarly, an IP address contains two components:
Network ID
Identify a specific network segment on the Intern
Host ID
Identify a specific PC or device on the segment.
Appendix – IP Addres
e the last four digits identify a specific line in this group.
70
9 Appendix – IP Address and Subnet Mask
Subnet Mask
identify a group with thousands of
et or the intranet.
s and
ce, the

Advertisement

Table of Contents
loading

Table of Contents