Bus,Ring,Star network By Ayesha Dris
An advantage to this is that it's very reliable and high performing. A disadvantage is that it's very expensive and you need to have extra parts e.g. a hub , also if a hub or switch fails it will have no internet connection.
An advantage to the bus network is that it is cheaper to be installed and easy to install. A disadvantage to the bus network is that there are more data collisions and if the network crashes the whole thing will fail.