IP networks are networks in which all devices (e.g. computers, smartphones, printers) communicate with each other using IP addresses. An IP address is a unique numerical identifier that is assigned to each device on the network so that it can send and receive data.
How IP networks work:
Addressing. Each device on an IP network receives a unique address. An example address is 192.168.1.1.
Data Packetization: Data sent over the network (e.g. web pages, emails) is broken into small pieces called packets.
Routing: These data packets are sent through the network from china email list one device to another. Routers (special devices) help direct these packets along the correct path so that they reach the right device.
Data Transmission and Reassembly: When packets reach the receiving device, they are reassembled back into the original data.
Examples of IP networks:
Home network. There may be a Wi-Fi network in the house, to which a laptop, smartphone and smart TV are connected. All these devices have their own IP addresses and can communicate with each other and with the Internet through a router.
Work network. In an office, computers, printers, and phones are connected to a single IP network, allowing employees to share files, send documents to print, and make phone calls over the Internet.
IP network components:
Devices. Computers, smartphones, tablets, printers and other devices that are connected to the network.
Router/Switch: A device that connects all devices on a network and routes data between them and the Internet.
Internet connection: A communication channel that allows a network to connect to the global Internet.