Networking Fundamentals:

10.0.0.0 ==> 32 bit

ip address having 4 units each unit 1 oct ==> 8 bit

255.255.255.0 8.8.8.8

0-255 range of subnet mask

10.0.0.0

255.255.255.255

00000000 == 0 11111111 == 255

2 ^32-n -2 ==> range of your ip

11111111 = 255 -1 11111110 = 254 -2 11111100 = 252 -4 11111000 = 248 -8 11110000 = 240 -16 11100000 = 224 -32 11000000 = 192 – 64 10000000 = 128 – 128 00000000 = 0 -256

32-8 = 24 == 255 32-7 = 25 == 254

10.0.0.0/24

255.255.255. 8 8 8 4

10.0.0.0/16 ==> network

10.0.1.0/24 ==> subnet 1 ==> 255 devices

10.0.2.0/31 ==> 128 devices

10.0.0.0 – 10.0.255.255

255* 255 => 65023

10.0.0.0/8 ==>

10.1.0.0/16

255 * 255 *255 ==> 1,65,81,373

class A ==> 10.0.0.0 ==> Pravite big range network

class B ==> 172.16.0.0

class C ==> 192.168.0.0