What is IPv4 subnetting and how does it work?

What is IPv4 subnetting and how does it work?

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IPv4 subnetting was initially used to counter the IPv4 address exhaustion, If subnetting was applied much earlier then wasteful selling of IPv4s to one single company or institution would have been under control and we wouldn’t have the IPv4 exhaustion for another 10 -15 years(What is IPv4 subnetting).  However, lets come to the point, What is […]