An organization is granted a block ; one address is 2.2.2.64/20 .The organization needs 10 subnets .What is the subnet prefix length ?

An organization is granted a block ; one address is 2.2.2.64/20 .The organization needs 10 subnets .What is the subnet prefix length ?

A /20

B /24

C /23

D /21

Solution

Correct Answer: Option B