Star Topology

A star topology is designed with each node (like workstations, printers, laptops servers etc.,) connected directly to a central network hub/switch. Each workstation has a cable that goes from the network card to network hub or switch.

 

Advantages of Star Topology

• Easy to install and wire.

• No disruptions to the network then connecting or removing devices.

• Easy to detect faults and to remove parts.

Disadvantages of Star Topology

• Requires more cable length than a linear topology.

• If the hub fails, nodes attached are disabled.

• More expensive than linear bus topologies because of the cost of the devices.

 

Related Topics...

• Introduction

• Why we need computer networks?

• Network Topologies - Bus Topology

• Network Topologies - Mesh, Ring and Hybrid Topologies