Topologies: Mesh, Star, Ring, Bus A topology defines how devices are connected in a network. These connections form a topology that dictates how data...
A topology defines how devices are connected in a network. These connections form a topology that dictates how data is exchanged and shared.
Mesh topology
Devices are directly connected to each other.
All devices can communicate with each other directly.
This is the most common topology because it is simple to set up and provides good performance.
However, it is also the least scalable and can become difficult to manage as the number of devices increases.
Star topology
A central hub connects to all devices.
The hub acts as a single point of failure (SPF).
This topology is simple to set up but is not scalable.
It is rarely used in modern networks due to its susceptibility to failure.
Ring topology
Devices are connected in a circle.
All devices can communicate with each other directly.
This topology is more efficient than the star topology, as it eliminates the need for a central hub.
However, it can be more difficult to manage and can be susceptible to failure if a device fails.
Bus topology
A bus is a shared medium that all devices connect to.
Each device can communicate with any other device on the bus.
This topology is simple to implement and is a good choice for small networks.
However, it can be easily congested and is not scalable for large networks