The network diagram is of the physical type showing the network components and how they are connected. The illustration is of the basic firewall network diagram that shows how many firewalls can be integrated with the networks to secure them. In the above example, the computers are connected with the switch forming a LAN network, and then the switch lets the network connect with the internet. The diagram is vital because, in homes, everyone is not educated about the network, so it is good practice for non-technical people to keep a network diagram with them to identify the root cause and report the technicians. The diagram is of the logical type and hence shows the flow of data only. The above illustration is of the basic computer network diagram for homes setup. In the above diagram, multiple LANs for servers and workstations are connected, forming a colossal network called the Wide Area Network. The diagram has a purpose because managing the WANs are a significant headache for the network administrators, and therefore, dozens of networking teams are deployed to manage the WANs. Again this type of diagram is of the logical type depicting the flow of data between multiple workstations. It is a type of network that includes several departments, buildings connected in a network. This network is very odd because it contains multiple serves and two desktops. In the above example, the lines are depicting the flow of data between devices. The diagram is essential because it lets the IT administrators and network administrators resolve the clutter and remove the errors causing the problems in information flow. The above illustration is of the LAN network diagram example that is showing the network diagram in a logical format depicting how the information is flowing throughout the network. The example shows many network components like an application server and multiple 100baseTX are forming a network connected with other networks like the internet and a cloud. To establish a new one for their own or for removing the errors. Many IT professionals, industries, network administrators, cybersecurity experts use the diagram as a roadmap for their networks. The diagram is the physical network diagram that represents the IT components that are connected with each other by cables, which is also shown. The above illustration is of the Cisco network diagram. The physical topology shows us how the network hardware components are arranged, while the logical topology depicts how the data flows between the devices in the network. It causes many pros and cons within different network topologies.
With different types of network topologies, the flow of data between the devices in a network also varies. The network topology can be illuminated both physically and logically. Network topology is nothing but how the network components are arranged. Network Diagram Examples of Different Types
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