IPv4, or Internet Protocol version 4, is one of the core protocols of the Internet protocol suite. It is used to identify devices on a network through an addressing system. Here are some key points about IPv4: 1. **Address Format**: IPv4 addresses are 32-bit numerical labels expressed in decimal, typically written in a format known as "dotted-decimal." This format consists of four octets, separated by periods; for example, 192.168.1.
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