Star+Network

In its simplest form, a star network consists of one central switch, hub or computer, which acts as a conduit to transmit messages.

Advantages


 * Better performance: star topology prevents the passing of data packets through an excessive number of nodes.
 * Easy to detect faults and to remove parts.
 * No disruptions to the network when connecting or removing devices.

Disadvantages


 * High dependence of the system on the functioning of the central hub
 * Failure of the central hub renders the network inoperable