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The star topology reduces the impact of a transmission line failure by independently connecting each host to the hub. Each host may thus communicate with all others by transmitting to, and receiving from, the hub. The failure of a transmission line linking any host to the hub will result in the
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90:. Data on a star network passes through the hub before continuing to its destination. The hub manages and controls all functions of the network. It also acts as a
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75:. In its simplest form, one central hub acts as a conduit to transmit messages. The star network is one of the most common
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Roberts, Lawrence G.; Wessler, Barry D. (1970), "Computer network development to achieve resource sharing",
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Expensive due to the number and length of cables needed to wire each host to the central hub
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isolation of that host from all others, but the rest of the network will be unaffected.
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This article is about the network topology. For the interbank network, see
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If one node or its connection fails, it does not affect the other nodes.
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The hub and hosts, and the transmission lines between them, form a
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Devices can be added or removed without disturbing the network
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for the data flow. In a typical network the hub can be a
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34:. For the television network, see
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136:Advantages and disadvantages
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156:Works well under heavy load
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67:. In a star network, every
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38:. For other uses, see
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229:. Retrieved
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