Computer Network Architectures

information processing system Ne cardinalrk computer architectures Basically ready reckoner mesh design is dividing into three basic types such as local argona network (local range network), human world (Metropolitan atomic number 18a network) and sick(p) (wide area network. A LAN can be of two or more computers in the selfsame(prenominal) room or building. Fiber optic or Ethernet cables are used to tie the computers in a LAN. dwelling house networks, personal networks and persona networks fall in LAN. A true MAN consists of two or more computers at two different geographical military positions 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 disturbed 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, mic rowaves, dial-up connections and connectivity through satellite. The mesh is a largest WAN in the world. With the invention of the wireless networking, erratic 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 adjacent 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 star topology topology the all the ne tworking components are affiliated to the c! entral point, which is a hub or a switch. The star topology is mostly in use in LAN. private instructor analysis situs: In the Bush topology the networking components are connected to the same cable. This is also called linear bus or backbone. take a hop 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 dear essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper