A LAN is a network of connected devices which is mehud in a specific location. You can often see LANs in homes, offices, educational institution, or some similar places.
The full-form of a LAN is ” Local Area Network ” and is pronounced “lan.”
The LAN can also be a wired, wireless, or a combination of the two. A standard wired LAN uses Ethernet to connect with other devices. Where wireless LANs are typically designed using a Wi-Fi signal.
While a router supports both Ethernet and Wi-Fi connections, using this you can create a LAN for both wired and wireless devices.
Type of LAN
Most residential LANs use a single router so that they can prepare the network and also manage all connected devices simultaneously.
This router acts as a central connection point and it also enables other devices such as computers, tablets, and smartphones so that it can communicate with each other. Typically, this router is connected with a cable or DSL modem, which provides Internet access to all connected devices.
A computer can also function as a central access point of a LAN. In this type of setup, the computer acts as a server, which provides access to connected machines to locate files and programs in the server.
At the same time it includes LAN software, which can be used to manage network and connected devices. LAN servers are very common for business and educational networks, as most home users are not required for extra capabilities.
In a server-based LAN, the devices are either directly connected to the server or indirectly via a router or switch.