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A logical network diagram shows how electronic components interact in a network, including domain names, IP addresses, and communication. It’s more useful than a physical diagram. Network diagrams can be created using simple shapes or software applications with pre-drawn templates and symbols.
A logical network diagram illustrates the network architecture of a group of interconnected computers and other devices, such as printers, modems, switches, routers, and even mobile devices. These electronic components form the physical network that provides users with access to the local area network (LAN) and wide area network (WAN). In addition to this, a physical network in an area can also connect to the Internet, providing online access to all connected devices. How these components interact is shown in the diagram.
The information in a logical network diagram contains details that tell users how domain names are assigned, which servers perform specific tasks, and how all network components communicate with each other, often with security and reliability in mind. Domain names and Internet Protocol (IP) addresses provide individual components with their identification. A physical network diagram shows the physical connections of network components, while a logical one shows how they relate and communicate with each other.
More robust network designs require a sophisticated but robust physical network diagram and a reasonable logical network diagram. Before a physical connection is established or any software is installed, the network should have an efficient and elegant architecture. This is why creating network diagrams is often done carefully and very carefully.
Network diagrams don’t have to be complicated and can be done simply using simple shapes with short but descriptive notes or labels. A flowchart works great because it shows the flow of activity and data between network components with the use of directional arrows. Tree diagrams can also help show the hierarchy between network components and activities. With the right kind of logic applied, diagrams can show different types of networks, including computer networks, artificial neural networks, and project management networks, among many others.
In many ways, logical network diagrams are often more useful than physical network diagrams due to their ability to show how things work instead of just showing how things are connected. This type of diagram not only shows the connections between network components, but also shows information about these components and how they work in the larger scheme of things. There are a number of network diagramming software applications available on the Internet. These applications usually come with pre-drawn templates and shapes and common symbols so that users can simply drag and drop these components to create many different types of network diagrams.
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