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

o Easy to install and wire.
o No disruptions to the network then connecting or removing devices.
o Easy to detect faults and to remove parts.

Disadvantages of Star Topology

o Requires more cable length than a linear topology.
o If the hub fails, nodes attached are disabled.
o More expensive than linear bus topologies because of the cost of the devices.