All departmental LANs are connected to the campus Gigabit Ethernet backbone as subnets of CTNET and as a result have access to all the facilities in the central host computer systems. LANs can be defined as the interconnection of computers and peripherals within a restricted geographical region, and they can be distinguished, primarily based on their topology and the communication media employed to interconnect the equipment. There are so several distinct forms of personal computer networks in existence, it can be tough to comprehend the variations involving them, especially the ones with very equivalent-sounding names. The connection of two or a lot more LANs more than any distance is referred to as a wide area network (WAN).
1 of the benefits of networks like PAN and LAN is that they can be kept entirely private by restricting some communications to the connections inside the network. This localized manage gives greater flexibility in LANs than other forms of networks. Please note that this site is privately owned and is in no way connected to any Federal agency or ERIC unit. In a wireless neighborhood region network , customers might move unrestricted in the coverage location.
Note: The interconnection of numerous building LANs is generally achieved by Wide Location Networking (WAN) by way of radio transmission or by way of leased information lines from a phone enterprise. When this kind of network is specifically made for a college campus, it is in some cases referred to as a campus location network, or CAN. Wireless Local Area Networks (Wireless LANs or WLANs): Local area networks that connect devices with no wires, using radio frequencies or light. I also contemplate most Net access technologies to be a kind of wide region networking, although some may not agree with that.
Based on the configuration, this sort of network can cover an area from numerous miles to tens of miles. Networks can cover anything from a handful of devices within a single space to millions of devices spread across the complete globe. Other types of LAN gear with processing ability incorporate gateways, which allow LANs operating dissimilar protocols to pass data by translating it into a simpler code, such as ASCII.
LANs created simultaneously to connect freestanding computers in offices that, until LANs came, exchanged data by passing diskettes around, and in operations utilizing dumb terminals, such terminals initial getting replaced by PCs and, later, the connection to mainframes severed with the PCs now connected either to each other or to a server applying servers became by far the most widespread LAN configuration.