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A network design is an illustration or plan that shows how a computer or telecommunication network works. It depicts the many elements that make up a system, as well as how they communicate, such as routers, devices, hubs, and firewalls. A network diagram may contain a lot of information or only offer a general overview, according to its original mission. A LAN diagram, for example, may indicate individual computer IP addresses, but a MAN (metropolitan area network) diagram may depict buildings or regions with a single node. https://www.allassignmenthelp.com/blog/network-design/
