Network Topology

Network topology Star intercommunicates Star networks is a local area network in which all workstations are directely attached to the of import ready reck mavinr ( HUB). A hub simply prefers the signal displace from each workstation amplifies it and transfers it to all the other(a) workstation attached to the hub. In some scale central computer acts as a workstation. Connections croupe be wireless or wired. Advantage : if integrity connection fails it doesnt match other workstations. Hub care for every arm as a individual network. thriving to add new nodes Disadvantage : unnecessary ironware needed.( hardware which connects workstations individualy) if the hub fails then the whole network pass on fail. Bus networks essentially is a LAN which connects workstations by central wire or link called back ram. Access to the blood is controlled using a technique called CSMA/CD. When a twisting wants to institutionalise a entropy, it send -off „listen to the cable whether is free. If the cable is free, its transmit data on the cable if not it waits and tries again. Once data has been transmited, sending device „listen to the cable if the transmission was successful. Advantages : if one node fails it doesnt affect other workstation diffuse to expand easy to luck up cost effective Disadvantages : is restrain by length of back bone cable.

when back bone cable is broken it affects entire network nodes cant lie on the scathered points heavy traffic might cause collision participation networks Its LAN where all nodes are connected to each of the others. This network is limited by threefol d redundancy where are some(prenominal) mul! tiple routes for data. When the data traveling the mesh network is configured to take shortest path for them. Conection can be wired or wireless. Advantages: workstations can create their own paths through the network .(data „knows where to go) If to a greater extent than one lines fails down nodes are still able to communicate. Disadvantages: It takes perennial to set the...If you want to get a full essay, club it on our website: OrderEssay.net

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