Types by Geographical Distance
Explore various types of computer networks based on the geographical area they cover, such as Local Area Networks, Metropolitan Area Networks, and Wide Area Networks. Understand common examples and technologies like Ethernet, WiFi, Frame Relay, and SONET/SDH that connect devices across different distances.
Introduction
Computers or end systems are generally connected together to share resources and information such as an Internet connection and devices such as printers. These networks can be classified by the geographical distance that they span. Have a look.
Local Area Networks (LANs)
A Local Area Network, or a LAN, is a computer network in a small area like a home, office, or school.
Note: ‘small area’ does not imply anything about the number of end systems connected together – just the geographical ...