Network Diagram

Types and Uses of Network Diagrams

A network diagram demonstrates how one computer or system is affiliated with others. This is especially useful when trying to track down problems or when designing a new system. Often the root of a problem can be traced more easily by observing and analyzing how the computers and components in the system are connected.

Consider these tips:

• Choose a network: Select the network to illustrate. The diagram could focus on a personal computer, or on an entire company network. Once a focus has been chosen, set limits on what outside connections will be included so that the diagram remains concise.
• Add relevant equipment: Begin by placing any involved computers, servers, and other components on the page. Use visual representations and add the names of the components for clarity.
• Add any other important components: Add other important components such as internet connections and firewalls. Once again, use visual representations and add text descriptions as needed.
• Label: Label each of the items on the page to make it easy for anyone to understand what they're looking at. Alternatively, number the items and attach a legend with descriptions to keep the diagram less cluttered.
• Draw Connecting Lines: Use lines with directional arrows to show how each component is related and connected to another.