The distributed processing capability is limited.The entire network depends on a central computer, so if the server fails, the whole network’s working fails.There are the following disadvantages of a star topology − The software, fault isolation and traffic flow is simple.Thus transmission delay between two nodes does not increase. If new nodes are inserted into the network, it needs just a link to the server.If any of the work stations fails, it makes no effect on communication of the work stations, and thus the remaining portion of the network is unaffected.Star topology needs minimal line cost because connecting n nodes requires (n – 1) lines.There are the following advantages of a star topology − In this topology, the remote terminals can be geographically widespread. 2 Types of network topology ( ) 2.1 (Star Network topology) 2.2 (Bus Network topology) 2.3 (Ring Network topology) 2.4. The server enables the message to go to the destination or receiver and allocate resources of other computers in the network. This central mainframe is referred to as a server, and other computers connected to the server are referred to as clients or workstations.ĭuring communication or data transmission, the message first goes through the centralized computer to control communications or data transmission operations. It includes various devices or computers linked to one centralized computer.

It is one of the most popular network systems.

Each office has a wire that goes from its network interface card (NIC) to a network switch. A star topology is constructed with each node such as offices, printers, laptops, servers, etc., connected directly to a central computer known as a network switch.

Star topology in hindi