A router is a device that connects two or more packet-switched networks or subnetworks. It serves two primary functions: managing traffic between these networks by forwarding data packets to their intended IP addresses, and allowing multiple devices to …

Mar 1, 2024 · What is a Router? A Router is a networking device that forwards data packets between computer networks. One or more packet-switched networks or subnetworks can be connected using a router.

A router receives and sends data on computer networks. Routers are sometimes confused with network hubs, modems, or network switches. However, routers can combine the functions of these components, and connect with these devices, to improve Internet access or help create business networks.

Routers perform the "traffic directing" functions on the Internet. A router is connected to two or more data lines from different IP networks. When a data packet comes in on a line, the router reads the network address information in the packet header to determine the ultimate destination.

Jun 14, 2023 · A router is a device that communicates between the internet and the devices in your home that connect to the internet. As the name implies, a router “routes” internet traffic between connected devices and the internet.

Mar 4, 2025 · What is a router? A router is a physical or virtual appliance that passes information between two or more packet-switched computer networks. These networks can be local area networks (LANs), wide area networks (WANs) or a combination of the two.

Dec 8, 2023 · A core element of internet connectivity, a router is a device that allows multiple devices to connect to the internet and facilitates the forwarding of data packets to their respective destination addresses.