What is Networking Webster defines networking as The

What is Networking?

Webster defines networking as: The linking of a number of devices, such as computers, printers, and Audio Visual gear into a system for the purpose of sharing resources.

Why network? In many cases the overall system cost can be greatly reduced. These savings come in reduced cabling, infrastructure, and labor costs up front, with shared equipment limiting the total amount of equipment purchased.

Another advantage is flexibility. In a properly designed network, any input can be routed to any output without having to physically move wires or replace specific equipment hardware. This allows a system to be reconfigured whenever necessary.

How many different kinds of networks are there? Networks can be based on the transmission media used, such as wired (UTP, coaxial cables, fiber-optic cables) or wireless.

They can also be based on size, as in LANs (Local Area Networks), WANs (Wide Area Networks), or MANs (Metropolitan Area Networks).

Still another type of network can be based on management method, like Peer-to-Peer or Client/Server Networks.

Finally, networks could be based on topology, or how they are connected, such as in Bus, Star, or Ring topologies.

There are several essential concepts which must be met for a communications system to operate successfully. 1. You must have a message, 2. that message must be transmitted, 3. it must travel through some medium, 4. it must be received, 5. and it must be understood.