Answer to Question #151646 in Computer Networks for ADNAN KHAN

Question

Perform the subnetting on the below IP Address and find out the number of networks, network of, first host, last host, and broadcast id of each network.
IP Address:192.168.10.0/28

Answer 1

Given,

IP Address: 192.168.10.0/28

Default sub-net mask : 255.255.255.0

IP address in binary form binary form: 11000000.10101000.00001010.00000000

here n = 28, So 32-28 = 4

First address: Set last 4 bit of IP address 0

=11000000.10101000.00001010.00000000

=192.168.10.0

Last address: Set last 4 bit of IP address 1

=11000000.10101000.00001010.00001111

192.168.10.15

Broadcast id : 192-223