![]() ![]() Well, the easier way to think of it is a game of computer musical chairs. There is a limit to how far we can physically stretch out one piece of cable – Maybe across one room at best.Ī ring topology can be best described as devices connected together in a closed-loop daisy chain.So the more devices we attach to the bus network, the slower it will become. One trunk cable is shared between multiple devices.The entire network will shut down if there is a break in the trunk cable.Good for small networks that do not have too many devices.Easy to expand as well, just “insert” another node into the trunk.Very straightforward, easy to understand, and maintain.Cost-effective as it uses fewer cables than the other topologies It only has one main trunk cable and a “drop line” to each attached device.In networking, the bus topology stays true to that definition, where every computer device is connected to a single trunk cable (what we call the backbone). In computer terms, a bus is an “expressway” that is used to transfer data from one component to another. Well, there really isn’t any disadvantages to it. If you have connected a smartphone to a laptop using a USB cable before, then congratulations, that is a legit point-to-point network.Ī fast, simple, and convenient way to connect 2 devices together. Now that you have a basic understanding of what network topology means, let us take a look at the various ways of how we can connect computer devices together.Ī point-to-point network is the most basic form of topology where we directly connect one device to another, without any “middleman” between them. For example, 10 devices can be connected to one router physically, but they are split into 2 separate virtual networks within the router itself. Logical topology refers to how data is passed through the network.Physical topology refers to the actual physical layout of the devices on the network.So yep, “node” is a better term to use than “computers” in networking. Yes, a network is not just “a collection of computers”, but a “collection of devices”.Īpart from computers, there can also be network printers, IP phones, fax machines, NAS drives, cameras, sensors, and all sorts of funky devices. Take note of how the term “nodes” is used, and not “computers”. Just to set things straight, and to follow up a little more with the above. In layman’s terms – A network topology simply refers to the layout of a network and how the devices are being connected together. Alternately, network topology may describe how the data is transferred between these nodes. It defines the way different nodes are placed and interconnected with each other. Network topology refers to the physical or logical layout of a network. ![]() Feel free to skip this if you are already a networking ninja. Before we go into the types of network topologies, here is a small section on some of the raw basics and terminologies. ![]()
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