Internet Protocol (IP)

Definition: The Internet Protocol (IP) is a set of rules or protocols that govern how data is sent and received over the internet and other networks.

Function: IP is responsible for routing packets of data from the source to the destination across multiple networks. It handles addressing and packet forwarding.

Versions: The most commonly used versions are IPv4 (Internet Protocol version 4) and IPv6 (Internet Protocol version 6). IPv4 uses 32-bit addresses, while IPv6 uses 128-bit addresses.

Role in Networking: IP operates at Layer 3 of the OSI model (Network Layer) and is a critical component of the Internet Protocol Suite, which also includes protocols like TCP (Transmission Control Protocol) and UDP (User Datagram Protocol).

Difference between the Internet Protocol (IP) and an IP Address In essence, the IP protocol is the method of communication, while the IP address is the address used in that communication.

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