12/5/2023 0 Comments Network topology diagram examplesThe data transfer will be handled by the central server, without affecting the other nodes on the network.ĭepending upon the central server and its capabilities, it can even handle multiple data transactions at the same time, like the Multiple MIMO or MU-MIMO in wireless routers. Let’s consider, node 2 wants to send a packet to node 4. A schematic diagram of star topology is given below. In the case of a star topology, there is a central server to which all the nodes are connected and the central server will handle data transaction between the nodes. Even the Wi-Fi networks that I have talked about at the beginning of the article is an example of a star topology. This is the most common and the most popular network topology that you can find today. Even the problems can be solved by replacing taps with Ethernet ports, to some extent, adding new nodes will significantly affect the network speed on a bus topology. ![]() As the data travels through the bus, any node connected to the network can get hands-on the signal, which creates a privacy problem.īesides that, adding a new node to an existing bus network isn’t a piece of cake either. However, it is really difficult to troubleshoot problems and if the bus goes out of order, the complete network will stop functioning or will be dissected into two, depending upon where the problem is.īus network is not at all a good idea for big networks, that covers an entire building or so, as the signal will degrade. Talking about the advantages, it is simple to set up, requires less cabling, and is great for small networks. Bus topology is hardly in use nowadays, as it has a number of disadvantages, which outweighs its advantages in the modern world of technology. In a bus topology, there are two terminators at the end, which serves the purpose of absorbing the signals to prevent bouncing back of the signals, once the task is complete. Now, if some other node wants to send a packet to another node, that will be on the waitlist. Bus network topology diagramĪs per the above schematic, if node 1 wants to send a document for printing, where the printer is node 5, it will travel through the bus. A schematic diagram of bus topology is shown below. In case of bus topology, there is a backbone which a large cable, typically coaxial cable that runs through the network and the computers or typically the nodes, which might be a computer, printer, or anything else, are connected to that bus by tapping into the wire. The first and the simplest form of connection between multiple computers is achieved using bus topology. Let’s now find out a few of the topologies that are available, the advantages and disadvantages of them, and also some practical situations, where you might have seen them or can be handy for you in some situations. ![]() When a schematic of the interconnection between multiple computers is prepared, it is called network topology. In the early days of networking, and even in some cases today, you might still find some other modes of connection between multiple computers to form the network. But that’s not the only way computers can be connected to each other. ![]() Talking about local data transfer, like transferring a file from your laptop to computer, from my mobile phone to your laptop, it can all be accomplished if you have a Wi-Fi router placed in your home. What I said above is the simplest and the most popular form of networking that you can find pretty much everywhere. You might have your computer, laptop, gaming console, mobile phones, all accessing the internet at the same time, and it is the job of the router to send the appropriate packets to each of the devices and vice versa. The router will do its job of transacting data packets no matter how many devices are connected to the router to access the internet. For this purpose, we use a wireless router that acts as a smart receptionist to send and receive data packets over the Internet that is available worldwide. We all have Wi-Fi in our house today for the purpose of making our sweet home a small Wi-Fi zone.
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