File Name: advantages and disadvantages of lan man and wan .zip
A local area network LAN is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building. Ethernet and Wi-Fi are the two most common technologies in use for local area networks. The increasing demand and usage of computers in universities and research labs in the late s generated the need to provide high-speed interconnections between computer systems. A report from the Lawrence Radiation Laboratory detailing the growth of their "Octopus" network gave a good indication of the situation. A number of experimental and early commercial LAN technologies were developed in the s.
Cisco Network Templates. Public libraries and government agencies typically use a MAN. Computer hardware resources like printers, modems, DVD-Rom drives and hard disks can be shared with the help of local area networks. This will reduce cost of hardware purchases. Me aca5 at work.
A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and share their resources, data, and applications. A computer network can be categorized by their size. A computer network is mainly of four types :. It is a low range network. Extranet: An extranet is a communication network based on the internet protocol such as Transmission Control protocol and internet protocol. It is used for information sharing. The access to the extranet is restricted to only those users who have login credentials.
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Before going into the main topic let me first discuss what is LAN. LAN is a short form of local area network. Local area network is a network for connecting computers and other computer accessories with each other. Computer accessories include printers, scanners, game consoles etc. LAN is used to make the connection of computers within one building. To make the connection between the computers we use communication devices and cables.
There are various types of computer networks available. We can categorize them according to their size as well as their purpose. The size of a network should be expressed by the geographic area and number of computers, which are a part of their networks. It includes devices housed in a single room to millions of devices spread across the world. What is LAN? What is WAN?
LAN. WAN. MAN. Ownership of network. Private. Private or public. Private or public. Geographical area covered ADVANTAGES AND DISADVANTAGES.
A metropolitan area network MAN is a network which covers a city or a large university campus. MAN usually involves connection of fiber optics wires to boost data transfer speed. MAN depends upon different technologies to establish a network. Some of these technologies are mentioned below Its range is within kms.
Wide Area Network WAN is a collection of various local area networks LAN to transmit the data to the large geographical area in the form of voice, video, image, files. A LAN is a small area network that connects the network only for a limited distance.
На центральном экране прямо под извещением об ошибке ВР представила зрителям ужасающую картину. По мере того как рушилась третья защитная стенка, полдюжины черных линий, эти хакеры-мародеры, устремлялись вперед, неуклонно продвигаясь к сердцевине. С каждым мгновением появлялась новая линия, а за ней - следующая. - Они повсюду! - крикнула Соши. - Присоединяются зарубежные налетчики! - крикнул один из техников. - Уже обо всем пронюхали. Сьюзан отвернулась от экрана ВР к боковому монитору.
Что вы делаете. Беккер понял, что перегнул палку. Он нервно оглядел коридор. Его уже выставили сегодня из больницы, и он не хотел, чтобы это случилось еще. - Nimm deinen FuB weg! - прорычал немец.
Действительно. - Клушар вздохнул с видом мученика, вынужденного терпеть всякий сброд.
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