Star Network Topology Star Network Topology Diagram Star networks are well known for their nodes being located in a shape of a star. There are one of the most commonly used computer network topologies – star network topologies. Pokemon arceus legend gameshark codes vba.

An extended-star topology (Figure 9) offers the same performance and reliability found in a star topology (Figure 8) with the addition of the ability to cover greater distances from the central switch to the end nodes by adding repeaters or additional connectivity devices to the segments. Extended star is a type of network topology, where a network, based upon the physical star topology, has one or more repeaters between the central node which also can be called the “hub” of the “star”. An extended star topology is a star network that is expanded and an additional networking device is connected to the central or main networking device. The active star network or topology has an active central node which prevents problems related to echoes created during transmissions.

The way such networks look reminds of a star as there is a central node which is illustrated in the very middle of the network schematics and from this central hub there are other nodes all around this hub connected to it. The central hub is there to transmit the messages to the other nodes and it is the server itself when the peripheral nodes are the clients. Having such hub as well as the leaf nodes which are connected to it all together with the transmission lines between all of them, you can illustrate all that in a way of a network topology which will be called the start network topology diagram. In this diagram of a star form everyone can clearly see both the central hub, the nodes and the lines which connect these nodes to the middle where the hub is. The data is meant to be going through the hub, or the switch (also known as concentrator), before it can finish its way until it gets to its destination. The main function of the hub is to control and message all of the functions of the network.

It can also be in charge for repeating the data flow. Such configuration can be made with use of the twisted pair cable as well as the optical fibre cable. A coaxial cable can also be used. The reason of using the star topology is to reduce the impact of a failure for a line in a way of connecting all existing systems to one central node or hub.

All of the peripheral, but central, nodes can be connected with each other only through the very central node which is the hub in the middle of the star topology drawing. They all transmit and receive data only in a way of using the central node, there is no other way of their communication. In case there is a failure of a transmission line which links any of the peripheral nodes to the very central node, it will lead to a result of the isolation of that peripheral node from all other nodes.

In this case all of the rest of the systems will not be affected. If you work in IT or you, for some reason, want to illustrate the way star network topology looks like and you want to make this drawing look truly professional, then you might spend long hours trying to create it yourself.