Ring Topology
Star Topology
All the computers and other devices on the network connect to a central device (hub/switch), thus forming a star.
| Advantages |
Disadvantages |
| If one device (pc/printer) fail, only that device is affected. | The network will be malfunctioned if the single hub/switch break down. |
| Easy to troubleshoot and isolate problem. | Requires more cable than most of the other topologies. |
Bus Topology
A bus network consists of a single central cable(backbone/trunk) to which all computers and other devices connect(node).
| Advantages |
Disadvantages |
| Failure of one device usually does not affect the rest of the bus network. | The network will be mulfunctioned if the single central cable break down. |
| Inexpensive and easy to install. | It is difficult to identify the problem if the entire network shut down. |
Ring Topology
On a ring network a cable forms a closed loop (ring) with all computers and devices arranged along the ring.
| Advantages |
Disadvantages |
| All the computers have equal access to the resources in the network | The network will be malfunctioned if the device (pc/device) or cable break down |
| Cable faults are easily located, making troubleshooting easier | A ring network can span a larger distance than a bus network but it is difficult to install |