Tag: Technology
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How to subnet CIDR blocks
Introduction I won’t explain the theory here, I am going to show how to subnet a Classless Inter-Domain Routing (CIDR) block based on an exercise. Let us say this is the CIDR block 172.31.0.0/16 and we have to create subnets inside. First, with 172.31.0.0/16, we have this address range = [172.31.0.0 – 172.31.255.255] and we…