IPv4 Addresses and Subnet Masks

The Format of an IPv4 Address An IPv4 address can be written in two ways: dotted decimal notation – 192.168.1.1 32-bit binary notation – 11000000.10101000.00000001.00000001 The address has 4 octets separated by periods and counted from let to right. There are three types of IPv4 addresses: a network address, a host address, and a broadcast […]
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