People also ask
What are routers in computer network?
What are Routers in Computer Network? Routers are networking devices operating at layer 3 or a network layer of the OSI model. They are responsible for receiving, analysing, and forwarding data packets among the connected computer networks.
How does a router work?
A router connects the devices on the network between each other and allows other devices to transmit data across the network as well. Wired and wireless routers: both transfer data packets to and from computers, but a wireless one does not connect directly to the computer through a cable. It uses a radio signal instead.
What are the capabilities of a router?
Capabilities of a router A router has a lot more capabilities than other network devices, such as a hub or a switch that are only able to perform basic network functions. In the above example, of a home network, there are two different types of a router: the router and the wireless router.
How many networks does a router have to worry about?
In our case, the router only has two networks to worry about: The office network, with about 50 computers and devices, and the Internet.