Networking part10 IP Address 1



18 06 2021
IP ADDRESS

-IP -INTERNET PROTOCOL
-IP ADDRESS – LOGICAL ADDRESS
–PHYSICAL ADDRESS -MAC ADDRESS — Unique address

-Uniquely Identify a device in network

N : H

1 11
1 12
1 13
2 11
2 45
2 33
——–
IPv4 IPv6
32bit 128bit
2^32 =4,294,967,296 2^128=3.4 X 10^38
4.3 Billion 3.4 billion billion
Decimal Hex Decimal

192.168.0.128

1100 0000.1010 1000.0000 0000.1000 0000-32bit

32bit/4 = 8bit

8bit.8bit.8bit.8bit – 32bit
—-
Octet

1st octet.2nd octet.3rd octet.4th octet

8bit — 0000 0000 -0
0000 0001 -1
0000 0010 -2
..
..
1111 1110 -254
1111 1111 -255
Range: octet: 0-255

0-255.0-255.0-255.0-255

100.200.255.255

400.200.100.55 XXXX
————————

0.0.0.0 — 255.255.255.255

Understaning of network, assigning network

–device total range into Classes
–depends on size of network (no of host in network) we choose a class
to assing ip address to hosts

Based on 1st Octet of ip address

source
ip address

Alice AUSTIN

Alice AUSTIN is studying Cisco Systems Engineering. He has passion with both hardware and software and writes articles and reviews for many IT websites.

Leave a Reply

Your email address will not be published. Required fields are marked *

Buca escort