You can picture how devices are connected and how they communicate with one another by using this Network Diagram Template to draw a visual representation of the devices, connections, and paths that make up a network. You can picture how the devices in a network talk to one another by looking at a network topology diagram, which is a visual representation of the devices and connections in the network. Every time something is moved, added, or changed in a network, the topology diagram must be updated manually. Resources need to be spent on this job instead of more productive work.