Functionality of Backbone NetworksĪuthentication: A core network’s equipment has the capability of determining whether the user requesting service from any other network is authorised to do so within this network or not. Due to its inherent advantages and superiority over other mediums, optical fibre is the medium of choice for the internet backbone providers. It is made up of multiple, abundant networks owned by numerous companies. It is typically a fibre optic trunk line. Government, commercial establishments, academic institutes and other high capacity network centres host these data routes. These are the main data routes between large and strategically interconnected computer networks and routers on the internet. In that case, the pieces of network connections which would bring these departments together can be mentioned as the network backbone.Īnother example of a backbone network is the Internet backbone. Its servers might need to be accessed by its different departments. This organisation might have its departments at different locations. A backbone is supposed to have more capacity than the networks it serves.Ī large organisation might have a backbone network. Now, the concept remains the same for a backbone, but the bundle of wires has been replaced by a wide variety of mediums. We can see the backbone as a main super information highway which traditionally uses a bundle of wires to serve multiple networks. The backbone serves as a common trunk as was in the case of a tree. They are connected to the backbone through points or nodes, different mediums such as optical fibre, copper cables, wireless technology. These different networks might use different technologies. The backbone network provides a set of pathways so that these large networks could connect for long-distance communication. Suppose that there are various large networks in an area. Let’s take the above example for a larger geographical area. They may use a backbone network, to connect with each other. These LAN can be in different buildings, offices, or campuses. Backbone networks are also called as Core networks.įor instance, take several LAN (Local Area Networks). It is an infrastructure which provides a path so that the exchange of data can take place between the different networks connected to it. Similarly, a backbone in a network helps in interconnecting different networks. This main trunk could be seen as a common connection to the other branches. What is a Backbone Network?Ī backbone is like the main trunk of a tree, out of which other branches emanate. The basic topologies types are: ring, mesh, bus, star, tree or fully connected one, and its examples are there in Solutions waiting for you on this site to use it all.In this article, I am going to explain about the Backbone Network, you will able to get deep learning about the backbone network so keep reading this article to know more about the backbone network. In this case to use ConceptDraw DIAGRAM as a tool to make your topology diagram is the best decision ever! Test how simple it is to use our samples to create your diagrams in a short term! Whether you need to make logical or physical topologies you can always use the service of our software and with help of libraries to design whatever you need. Especially once this company grows you need more stuff and so elements of network such as laptops, servers, scanners, printers, fax machines, telephones, routers, so you definitely have to make network topology flowchart to arrange it all correctly to connect it with each other. Running your own business or working for some company as IT specialist, one day you definitely face the need of connecting all network and computer devices existing on this enterprise's balance sheet.
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