Tree Topology

It is also known as Hierarchy topology as in this a root node , system or device connected by forming a hierarchy . The top most node is called root and have child nodes and child nodes will have their child nodes and nodes sharing same parents are called siblings . In sort it will have three level of hierarchy nodes connected in network  as shown in figure .

Features:

1. Every system is fully connected .
2. It Is Robust .

Advantage of Bus Topology:

1. Very much Flexible in nature.
2. It can be easily mainted and managed .
3. It allows more computers or devices to attached a central hub and let signal to travel more distance in appropriate manner.
4. Troubleshooting is easy
5. Supported by many software and hardware companies.

Disadvantages or limitations:

1. If central node or parent node will fail communication fail.
2. Configuration is more difficult then other topologies.
3. Security and privacy cant be guranted .
4. Overall length of segment is depend on the type of cabling used .
5. Heavy cabled .