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It is a network which consists of less than interconnected devices across several buildings. WAN Wide Area Network is another important computer network that which is spread across a large geographical area.
It is mostly limited to an enterprise or an organization. A Metropolitan Area Network or MAN is consisting of a computer network across an entire city, college campus, or a small region. This type of network is large than a LAN, which is mostly limited to a single building or site. Depending upon the type of configuration, this type of network allows you to cover an area from several miles to tens of miles.
WLAN Wireless Local Area Network helps you to link single or multiple devices using wireless communication within a limited area like home, school, or office building. It gives users an ability to move around within a local coverage area which may be connected to the network. A Storage Area Network is a type of network which allows consolidated, block-level data storage. It is mainly used to make storage devices, like disk arrays, optical jukeboxes, and tape libraries. System Area Network is used for a local network.
It offers high-speed connection in server-to-server and processor-to-processor applications. The computers connected on a SAN network operate as a single system at quite high speed.
POLAN is a networking technology which helps you to integrate into structured cabling. It allows you to resolve the issues of supporting Ethernet protocols and network apps. POLAN allows you to use optical splitter which helps you to separate an optical signal from a single-mode optical fiber. It converts this single signal into multiple signals.
A Home Area Network is always built using two or more interconnected computers to form a local area network LAN within the home. For example, in the United States, about 15 million homes have more than one computer. It facilitates integration of private cloud storage into applications without necessitating transfer of the applications into any public cloud, thus simplifying data communication. They connect IoT devices, cloud network and user applications. What are Gateways in Computer Network?
Previous Page Print Page. Next Page. Gateway acts like a portal between two programs through communications between protocols and allows them to share data on a single computer or between different computers. Gateway is also known as a protocol converter that can perform on the OSI model layer. The work of a Gateway is much more complicated than the router and switch. Gateway is a network point that works as any other network access. Usually a node in the intranet can either have a Gateway node or the node joining the network is Gateway.
In a large organization where the computer organizes traffic between the network of networks, there are Gateway nodes. Such as computers used to connect different users to the internet at one time by ISP, are the Gateway nodes. In the business of any business company, the computer server works as gateway nodes and sometimes it can be a proxy server or firewall.
A Gateway can be connected to a router. Gateway is an essential feature of a routers, even if other devices can perform as gateways.
The operating system has mostly used this term and acts as an Internet connection sharing gateway and forms a connection between the internal networks. A Gateway is filled with a variety of devices that are used as signal translators, protocol translators, impedance matching devices, rate converters and fault isolators. Sometimes Gateway is attached to both router and switch and switches to action when a user who uses a home network with Gateway to set up a wireless connection has a transceiver.
Gateway can be implemented as software, hardware and sometimes combinations. There are so many devices and techniques that process voice and data communication. Gateway is the best option for achieving multimedia communication between unequal networks as each network has different protocols and characteristics.
Gateway is a major system of any telephony communication. The gateway acts as a bridge between the telephone network and the Internet. This filters and inspects incoming traffic that will be considered as potential threats and contains activities that are malicious. It handles all the tasks that involve accepting and processing hundreds of thousands of concurrent API calls, traffic management, authorization, and access control.
This manages the flow of the traffic into and out of service, micro services-oriented architecture or an XML-based web service. IoT or also known as the Internet of Things, is a gateway which serves as the connection point between the cloud and the controllers, sensors and intelligent devices.
This is an interface which facilitates the use of plain old telephone service. This gateway connects subscribers to the VoIP network without the involvement of the operators or incurring telephone company toll charges. In , the researchers from the United States and France tried to explore the possibilities of interconnecting different types of packet networks.
The designers of the network wanted to create internetworking devices that could be able to support multiple protocols, provide dynamic packet routing around changing line conditions and make sure that the packets could be routed over links of limited speed.
In and , the internetworking grew and the name "Gateway" and "Router" had gained more clarity. The industry observers brimmed with excitement about the fasting pace of internetworking evolution and the promising markets for bridges, routers, and gateways.
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