May 2024
Intermediate to advanced
309 pages
13h 33m
English
Content preview from Data Communications and Computer Networks by Pearson
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Overview of Data Communications and Networking 15
The advantages of star topology are as follows:
It is easy to install and wire.
The network is not disrupted even if a node fails or is removed from the network.
Fault detection and removal of faulty parts are easier in star topology.
The disadvantages of star topology are as follows:
It requires a longer length of cable.
If the hub fails, nodes attached to it are disabled.
The cost of the hub makes the network expensive when compared to bus and ring topologies.
Tree Topology
A tree topology combines characteristics of linear bus and star topologies (Figure 1.11). It consists of groups ...
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