Practice Question 1
Available subnet 192.168.4.0/24
Create 8 subnets
Write down the new subnet mask
Write down the number of Hosts in one subnet
Write down the subnet ranges
ANSWER
192.168.4.0
255.255.255.0
11111111.11111111.11111111.00000000
11111111.11111111.11111111.11100000
2^3= 8
Three hosts bits converted to network bits
New subnet mask – 255.255.255.224
32 is the increment
2^5 = 32
32 – 2 = 30 hosts in one subnet
Subnet Ranges
192.168.4.0 – 192.168.4.31
192.168.4.32 – 192.168.4.64
192.168.4.64 – 192.168.4.95
192.168.4.96 – 192.168.4.127
192.168.4.128 – 192.168.4.159
192.168.4.160 – 192.168.4.191
192.168.4.192 – 192.168.4.225
192.168.4.224 – 192.168.4.255
