A linear bus topology consists of a main run of cable with a terminator at each end (See fig. 1). All nodes (file server, workstations, and peripherals) are connected to the linear cable.











   


Advantages of a Linear Bus Topology

 1.   Easy to connect a computer or peripheral to a linear bus.
 2.   Requires less cable length than a star topology.

Disadvantages of a Linear Bus Topology

  1.  Entire network shuts down if there is a break in the main cable.
  2.  Terminators are required at both ends of the backbone cable.
  3.  Difficult to identify the problem if the entire network shuts down.
  4.  Not meant to be used as a stand-alone solution in a large building.


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