Internet Protocol (IP) is a network protocol, or set of rules, used for communication across the Internet. It serves as the fundamental protocol for exchanging data between two or more computers or devices that are connected to a network. IP enables any computer connected to a network to send and receive data.
IP is a routing protocol used in computer networks that is responsible for addressing messages and other data so that it can reach its destination. The IP protocol is responsible for addressing, routing, addressing, and transferring data over the Internet or other large networks. It is responsible for breaking down network traffic into smaller packages for delivery.
IP is part of the TCP/IP protocol suite, which is the basis for all network communication. It provides the key that identifies a computer or other device on the network. Each IP address is usually associated with a specific device on the network, such as a desktop computer, a router, or a server. In order to communicate, an IP address needs to be unique within each network.
Many other protocols, such as the Simple Network Management Protocol (SNMP) and the Domain Name System (DNS), depend on IP for certain tasks, such as connecting with websites. It is also used for voice over IP (VoIP), which is a form of communication over the Internet where the audio is routed through an IP network.
IP is one of the most commonly used protocols on the Internet, allowing devices to communicate with each other reliably and securely. It is a critical component of the World Wide Web and also helps to make the Internet a more secure place.