Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

1. Given the following host addresses , find the Subnet Address and the Broadcas

ID: 3883927 • Letter: 1

Question

1. Given the following host addresses, find the Subnet Address and the Broadcast Address that each host belongs to:

a)192.168.15.72 /24

Subnet Address:

Broadcast Address:

b)192.168.100.194 /26

Subnet Address:

Broadcast Address:

c)128.150.95.117 /27

Subnet Address:

Broadcast Address:

d)130.101.70.15 /22

Subnet Address:

Broadcast Address:

2.If you require 115 host addresses on a network, how many bits should you reserve for the host part of an IPv4 address?

What is the corresponding subnet mask? Give both CIDR and dotted decimal notations.

Explanation / Answer

1.

[a] Subnet Address : 255.255.255.0, BroadCast Address : 192.168.15.255

[b] Subnet Address : 255.255.255.192, Broadcast Address : 192.168.100.255

[c] Subnet Address : 255.255.255.224 , Broadcast Address : 128.150.95.127

[d] Subnet Address : 255.255.252.0 , Broadcast Address : 130.101.71.255