Bus Network Topology

Bus Network Topology Diagram


There is one of the most commonly used computer network topologies – bus network topology. Bus networks are well known for their nodes being located in a shape of a bus. The way such networks look reminds of a bus as the nodes in it are connected to one common linear, which is called a bus.

In this diagram of a form of a bus everyone can clearly see both the linear, the nodes and them directly connected to that linear.

There is a host on a bus, which is called a “Station”. It can also be called as a “Workstation”. Every of the “stations” or “workstations” receive all of the network traffic which is generated by each of such stations and has equal transmission priority. The nodes in such topology transmit the data at the same time as they work simultaneously by using the so called media access control technology. The example of such media access control technology can be a carrier sense multiple access as well as a bus master.

There are many advantages of such bus network topology, as it is always very simple to connect a computer or peripheral to a linear bus and it always requires less cable length than a star topology, which results in lower costs of having such topology. Also bus network topology within networks are simpler to extend by joining cable with connector or repeater. Any of the existing bus network topologies work better for small networks which can be also a disadvantage in case yours is quite large. Other disadvantages are: large amount of packet collisions on one network which results in high amounts of packet loss and the possibility of the network to be shut down in case there is a break in the main cable or in case one of the T connectors breaks. But, again, the good thing is that in this topology data being transferred may be accessed by any workstation.

There are two types of the bus network topologies, one of which is a “Linear bus” one. This type of network topology is the one where all of the nodes of the entire network are connected to one common transmission with only two endpoints. In this type of bus topology all of the data transmitted between nodes is transmitted over this common transmission medium and it is able to be received by all nodes at the same time. Another type of bus network topology is called “Distributed bus”. This type of network topology is the one, where all of the network nodes are connected to one common transmission medium and where this transmission medium has more, than two endpoints, which are created by adding the branches to the main section of the transmission medium.

If you work in IT or you, for some reason, want to illustrate the way bus 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. Although, there is another option. If you find the right software to be able to use it in order to create such great looking, smart, professional bus network topology diagram, then it can be much simpler to finish with your drawing and so quicker.

We always recommend to use only the best software possible which is ConceptDraw PRO. This software is a very special one and only the reason it was developed by the IT specialists from CS Odessa with experience in drawing charts, flowcharts, diagrams and schemes makes it so special. This application allows ConceptDraw PRO users to choose any of the available solutions full of stencil libraries with proper design elements as well as pre-made examples and templates of so many graphs, charts, plans, schemes, flowcharts and diagrams created by the team of CS Odessa IT specialists.

Having all of the options to use, including different solutions where you can always find the necessary tools, such as the design elements to use for your own great looking drawings or the existing examples as well as templates and layouts of the previously made drawings which you can always use as drafts for your own drawings, is always very beneficial. In case you decide to get one of the solutions after downloading ConceptDraw PRO, you can always download them either from the ConceptDraw STORE which is another product of CS Odessa, or this site. Each of the solutions provide at least one library with the stencils that can be used for making so many different charts, plans, schemes, flowcharts and diagrams, including the star network topology ones.

Having them means having pretty much everything you need to make it happen – to make a smart looking bus network topology diagram from a scratch using Computer and Networks solution from Computer and Networks area of ConceptDraw Solution Park which provides examples, templates and vector stencils library with symbols of local area network (LAN) and wireless LAN (WLAN) equipment.

You can always use it to draw the physical and logical network topology diagrams for wired and wireless computer communication networks, including the “Linear bus” and the “Distributed bus”.

No matter which of the mentioned above types of the computer network topology diagrams you want to create, you can always do it within only a couple of hours or even minutes, depending on your general experience of using ConceptDraw PRO software. Download it today in case you still do not have this unique and very convenient application and use it for making your own diagrams, great looking plans, schemes, charts and flowcharts.

Once you try and succeed in creating something special and professionally looking, then we doubt that you will stop using this unique software, but will recommend to those who do not have it yet and so somebody else will have a change to get this application and so simplify their work with drawing the schemes, charts, plans, diagrams and flowcharts.

Bus Network Topology

Pic. 1. Bus Network Topology

Use it to draw the physical and logical network topology diagrams for wired and wireless computer communication networks.

Bus Network Topology

Pic. 2. Bus Network Topology Diagram

Download ConceptDraw PRO already today to have a chance to create your first great looking drawing. Do not forget to get also ConceptDraw STORE so you have all of the tools developed and provided by CS Odessa team of IT specialists.




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Network Topologies

When describing any computer network, we imagine a set of devices and nodes, arranged in some way. Talking about network structures, we should distinguish physical and logical network topologies, as physical topology is about devices location and logical topology illustrates data flow. In the same time, they do not have to match, and some devices, such as repeaters, may have a physical star layout, but a bus logical topology. There are two main types of computer network topologies: Physical topology that show the physical organization of a network - equipment and types of connections. Star network topology involves a set of devices that is connected to a single hub (router). Ring network topology means that, devices connected according this topology have two connections, connecting with nearby devices to make a loop. Bus network topology is the topology presented at the current diagram. It is similar to a ring topology. The difference is that data moves up and down a linear connection, copying itself where network equipment works as bus-stations along the way. This network topology can be used for small network, or when adding an extra device into a network.Common Network Topologies Diagram
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Every corporate network is unique, though there are guidelines and best practices in developing networks. As it is quite difficult to implement a pure topology within a company, using a hybrid network topology is considered a better solution. As a rule, such network assembles advantages and features of source topologies. This diagram is an example of the Hybrid network. This type of network topology means a conjunction of other network topologies. Such as star-bus, ring-mesh topologies, etc. It should be obviously diverse networks. The final computer network inherits both advantages and disadvantages of its ingredients. Using the ConceptDraw Computer and Networks solution including vector graphic libraries and templates one can develop professional custom network diagrams of any topology and complexity.Hybrid Network Topology
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ConceptDraw PRO is a vector-based network diagramming software. Now it has powerful tools to draw 3D Network Diagrams. Use more than 2 000 pre-designed 3D network elements for customizing your network diagrams. Computer & Networks solution allows you for design 3D LAN and WAN, schematic and wiring drawings.Hybrid satellite & common carrier networks - 3D network diagram example
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Computer networks nowadays are spread all across the world. The large number of parameters, such as geographic scale or communication protocols, can divide networks. One of the most common types of networks is called local area network (LAN). It convenient to represent network examples by means of diagrams. This local area network (LAN) diagram provides an easy way to see the way the devices in a local network are interacted. The diagram uses a library containing specific symbols to represent network equipment , media and the end-user devices such as computers (PC, mac, laptop) , network printer, hubs, server and finally a modem. There are two types of network topologies: physical and logical. The current diagram represents precisely a physical type of LAN topology because it refers to the physical layout of a local network equipment.Local area network (LAN). Computer and Network Examples
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Fully Connected Network Topology Diagram

There are several basic topologies including bus, star, point-to-point, ring and a hybrid. Two computers can form a fully connected network topology, and as the number of network nodes increases, the network diagram gets more complicated. This type of topology is also called a full mesh. This is a visual example of a computer network built using a mesh topology. This diagram presents the schematic structure of the full mesh network topology. A common mesh network topology means that each network device is connected with several points in the network, so if the one node of the network goes down, it does not cause an issue with an operability of the entire computer network. In a full mesh network topology, every computer or device in the network is interconnected with each of the other devices in the network.Network Topology - Fully Connected
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When talking about engineering, one should define all the terms used, so anybody could understand the topic. Typical network glossary contains definitions of numerous network appliances, types of networks and cable systems. The understanding of basic is crucial for server management, network administration and investigating problems. The network glossary defines terms related to networking and communications. The most of glossary items has their visual representation in ConceptDraw PRO libraries of the Computer Network Diagrams solution. This illustration presents a local area network (LAN) diagram. It designed to show the way the interaction of network devices in a local network. The diagram uses a library containing symbols of network equipment, connections and the end-point devices such as network printer, hubs, server, modem and finally computers (PC, mac, laptop). This diagram depicts a physical LAN topology.IVR Services
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Star Network Topology

Nodes of any computer network are somehow organized in a hierarchy or a layout. Some of the common layouts like star network topology are more reliable and some like ring topology withstand high loads better. It is also important to distinguish logical topologies from physical. This diagram represents a typical view of the star network topology. The star network topology is one of the most frequently used network topologies in the majority of office and home networks. It is very popular because of its low cost and the easy maintenance. The plus of the star network topology is that if one computer on the local network is downed, this means that only the failed computer can not send or receive data. The other part of the network works normally. The minus of using star network topology is that all computers are connected to a single point-switch, or hub. Thus, if this equipment goes down, the whole local network comes down.Star Network Topology
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Tree Network Topology Diagram

When designing a network, it is important to take into account the hierarchy of network devices. When you have a root device you should consider a tree network topology that might have any number of lower levels as you might need. This technology is based on star and bus network topologies. This is a schematic representation of a Tree computer network topology. A tree topology means that some star networks are linked together. A star network is a topology of the local network where a central workstation is connected with each end-user computer or peripherals. A tree structure means that, the central nodes of these star networks are linked to a main cable (the Bus topology). So, a Tree network topology is a few Star networks connected into a Bus topology. This scheme can be applied to draw the particular physical or logical network diagrams using the ConceptDraw Computer and Networks solution.Tree Network Topology
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