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Created page with "Computer network (ing) is a procedure of sharing data plus revealed resources between 2 or even more connected computers. The revealed resources could include printer, Fax modem,..."
Computer network (ing) is a procedure of sharing data plus revealed resources between 2 or even more connected computers. The revealed resources could include printer, Fax modem, Hard drive, CD - DVD Rom, Database plus the data files. A computer network will be separated into a tiny or regional region network, a networking between computers in a building of the office (LAN), medium sized network (MAN), a network between 2 offices in a city plus Wide network (WAN) a network involving the computers, a person is domestically as well as the other is thousands of miles away inside any other country of the world.</p><p>WAN connectivity is accomplished by a network device well-known as "Router". The online is the world's largest WAN network, where millions of computers from all over the globe plus linked with each alternative.</p><p>Networking is the practice of linking two or even more computers or equipment with one another. The connectivity is wired or wi-fi. A computer network is categorized in various ways, depends found on the geographical location because said above.</p><p>There are two key types of the pc network client-server and peer with peer. In the customer host computing, a computer plays a big role termed as host, where the data, data inside the form of webpage, docs or spread sheet files, movie, database & resources are placed.</p><p>All the other computers inside the client/server network are called customers plus they receive your data within the host. In the peer to peer network all the computers play the same part with no computer act as a centralized host. In the main businesses worldwide client-server network model is within big use.</p><p>A network topology defines the structure, shape or layout of a network. There are different topologies like coach, ring, star, relate, hybrid etc. The star topology is most commonly used network topology. In the star topology, all the computers inside the network are related to a centralized device like hub or switch. Thus forms a star like structure. If the hubs/switch fails with suit any cause then all connectivity and communication between your computers of a network are stopped.</p><p>In the network, a widespread communication language is used by the computers as well as the network equipment plus this language is referred to as protocols. The most commonly used plus popular protocols online and in the home plus other networks is known as TCP/IP. TCP/IP is no singleprotocol but it is very a set of many protocols.</p><p>A network can be a wired or wi-fi plus TCP/IP protocol could work each in types of network.</p><p>A data flow inside a computer network may be separated into seven logical levels called OSI layersmodel that was developed by Intel and Xerox Corporation plus was standardized by ISO.</p><p>1. Application layer</p><p>2. Presentation layer</p><p>3. Session layer</p><p>4. Transport layer</p><p>5. Network layer</p><p>6. Data Link layer</p><p>a. Media access control sub-layer</p><p>b. Logical link control sub-layer</p><p>7. Physical layer.</p><p>A network may be split into different scales and ranges and it depends about the requirement of the network as well as the geographical place. Computer Network could be separated into Local Area Network, Personal Area Network, Campus Area Network, Wireless Local Area Network,Metropolitan Area Network and Wide Area Network.</p><p>There are many network connection methods like HomePNA, Power line communication, Ethernet and Wifi connection method.A network will additionally be classified into many various sorts based found on the providers it delivers like Server farms, Storage area networks, Value control networks, Value-Added networks,SOHO network, Wireless network and Jungle networks.</p> [http://www.networkingtipsblog.com/hardware/cloud-server-basics/ What Is A Computer Network]
