Computer Network Architectures

information processing system Ne devilrk architectures Basically data processor mesh design is dividing into three basic pillowcases such as local ara network (local range network), human macrocosm (Metropolitan area network) and sick(p) (wide area network. A LAN can consist of two or more computers in the selfsame(prenominal) room or building. Fiber optic or Ethernet cables are used to touch the computers in a LAN. dwelling house networks, personal networks and affair networks fall in LAN. A true MAN consists of two or more computers at two different geographical emplacements in the same city. A MAN can be wired (fiber optic cable) or piano tuner and a number of communication devices are used in a MAN. A brainsick consists of two or more computers in two different geographical areas (different cities or countries) and in that location are different methods to connect the computers in a WAN such as leased lines (ISDN lines, radio waves, microwaves, dial-up connections and connectivity through satellite. The net income is a largest WAN in the world. With the invention of the wireless networking, wandering(a) and optical technology the usage of the wires has been decreased. There are a number of the terms that describe the architecture of a network. figurer Network Topologies The topology or physical design is roughly related to the architecture of a network. analysis situs defines that how the network is physically machine-accessible.

There are three main types of the topologies. Star regional anatomy: In the hero topology the all the networking compon ents are affiliated to the central point, w! hich is a hub or a switch. The star topology is mostly in use in LAN. good deal analysis situs: In the Bush topology the networking components are committed to the same cable. This is also called linear bus or backbone. sound Topology: In the ring topology the all the components are connected with each other in the form of a ring. A token continuously passes through the loop. Network Architecture Terminology potty (campus area network): CAN is a type of a network that connects the buildings/offices of a...If you want to get a profuse essay, order it on our website: OrderCustomPaper.com

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