Bus topology is one of the best and simplest network topologies, it is also known as a linear topology. It is easy to connect the computer, It consists of a computer that is attached to a common cable so it is very simple and flexible. This article gives information about the advantages and disadvantages of bus topology to know more details about it.
- Easy to connect to a computer
- Easy to implement and extend
- Suitable for small network
- It is flexible and scalable
- It is very simple and easy to install
- Require less cable length than a star topology
- It is less expensive
- If one node fails, other nodes are not to be affected
- When a node is added or removed to and from the network, the network is not affected
- Typically to cheapest topology to implement
Disadvantages of bus topology :
- The entire network failed is there any problem in the central cable
- Difficult to administrator and troubleshoot
- Limited cable length and number of station
- Performance degrades as additional computers are added
- Maintenance costs may be much higher in the long run
- A cable break can disable the entire network, and there is no redundancy
- Every work station all the data on the network (security issues)
- Used to connect 5 - 9 system only
- One virus in the network will affect all of the systems
- If many computers are attached, the amount of data flowing causes the network to suddenly slow down
- Proper termination is required
- The efficiency of the bus network reduces, at that time as the number of devices connected to it increases
- Data traffic is high
- Data collision is high
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