I have the following IPv4 address: 192.168.20.0 255.255.255.0
I have the following IPv4 address:
192.168.20.0
255.255.255.0
I need 8 different subnets
off of the IPv4 address listed above. What is the subnet mask number that can be used to provide for at least 8 subnets and explain how you got your answer?