Now we talk about the "Star Topology"

Source

About Star Topology:

Every node in Star Network is connected directly through a hub or switch. The connected computer hub provides communication with each other and provides data navigation.

Advantages Of Star Topology:

1.If there is a computer lost on the network,
the work is not interrupted in the rest of the network.

2.The network is activated even if any other part of the network is disconnected without a hub.

3.Different types of cable can be used on the same network.

4.No network can be added or removed on Star Network, there is no interruption in the work.

Disadvantages Of Star Topology:

1.Hubbing on the central network or switching off makes the network stagnant. Because the entire network is connected to each other through switches or hubs.

2.It is a costly method because there is a lot
of cable used in Star Topology.