Feb 15, 2021 · Network diagrams are the schematic representations of the underlying physical or logical network topologies. These diagrams consist of nodes and lines, with different icons to make it easy to quickly see different elements on the network.

Jul 30, 2020 · A logical network diagram describes how information flows through a network. Logical diagrams typically show subnets (including VLAN IDs, masks, and addresses), routers, firewalls, and its routing protocols.

Overall, logical network diagrams focus on data flow and high-level architecture, while physical network diagrams provide detailed information about the physical infrastructure. Logical network diagrams are used for planning and troubleshooting, while physical network diagrams are used for implementation and maintenance.

Sep 12, 2023 · A physical network diagram focuses on the physical components and connections of a network, while a logical network diagram represents the logical relationships and interactions between the network devices.

Sep 26, 2023 · Physical network diagrams focus on mapping out communication devices, their location, and the configuration of cables in a local area network (LAN) while logical diagrams concentrate on showing the abstract structure of network connectivity and data flow.

Therefore, logical network diagrams typically show subnets (including VLAN IDs, masks, and addresses), network devices like routers and firewalls, and routing protocols. In the Open Systems Interconnection (OSI) model, logical network diagrams correlate with the information contained in layer 3 (L3).

The article explores the difference between logical and physical network diagrams. It discusses how logical diagrams focus on the high-level representation of network architecture, while physical diagrams provide a detailed view of the actual network infrastructure.

Logical Network Diagrams focus on logical relationships between devices, while Physical Network Diagrams detail the physical components of a network. Logical Network Diagrams are simpler and more scalable, while Physical Network Diagrams are more detailed and accurate.

A physical network diagram is a visual representation of the physical connections and components of a network, while a logical network diagram shows how data flows through the network and the logical relationships between devices and systems.

Learn the difference between physical and logical diagrams and how they are used in various fields, including computer networks and systems architecture.