Computer Network Diagram

A computer network diagram is a visual representation of a computer or telecommunications network. It shows the components that make up the network and how they are connected. This type of diagram is useful for understanding the relationships between different components and for troubleshooting problems with the network. It can be used for planning, designing, and documenting a network, and can help to identify potential problems and areas for improvement.

Computer Network Diagram symbols

Computer Network Diagram Elements

The diagram offers tools for the following element types:

• Connector - a connector is a visual representation of a connection between two components. This can be a physical connection, such as a cable, or a logical connection, such as a network protocol.

• Layer - a layer is a group of related components that work together to perform a specific function. For example, the application layer is the topmost layer in the OSI model, and it is responsible for providing services to the user.

There are also specific tools for the network elements:

• Cell Phone - a portable device that is used for communication. It can be connected to a computer network through a wireless connection.

• Cloud - a collection of computing resources that are accessed over the internet. It allows users to store and access data and applications remotely.

• Computer - represents a desktop machine. It is a key component of any computer network.

• Cluster - represents a group of databases that are connected together and work as a single entity. This allows them to share resources and distribute workloads, resulting in improved performance and reliability.

• Database - a collection of organized data that is stored in a structured format. It is used to provide information storage for the other elements of the computer network.

• Internet - a global network of interconnected computer networks. The element represents a gateway to the internet.

• Firewall - a security system that is designed to protect a computer network from unauthorized access. It can be hardware or software-based and is typically placed between the network and the internet.

• Notebook - represents a small, portable computer. It is often used in a network as a mobile device that can access the network from various locations.

• Printer - a device that produces physical copies of documents. In a network, a printer can be shared by multiple computers, allowing users to print from any connected device.

• Router - a device that connects different networks together. It can also provide network security and other services.

• Server - a computer that provides services to other devices on a network. These services can include web services, file sharing, email, web hosting, and more.

• Smartphone - a mobile device that combines the features of a phone and a computer. It usually connects to a network via the internet or WiFi.

• Switch - a device that connects multiple devices on a network. The switch is responsible for forwarding traffic between connected devices.

• Tablet - a mobile device with a touch screen and usually no physical keyboard. It has a similar role as a smartphone or laptop in a computer network.

• User - is typically a person that interacts with a network via a device, such as a laptop or a smartphone. The user is connected to the network through their device and can access network resources and services.

• WiFi Router - is a device that provides wireless access to a network. The WiFi router provides wireless connectivity to devices that are within range.