How To Draw a Diagram

Is it possible to draw a diagram as quickly as the ideas come to you? The innovative ConceptDraw Arrows10 Technology included in ConceptDraw DIAGRAM is a simple and powerful tool to create any type of diagram. You mau choose to start from one of plenty diagram templates or to use your own idea.

What is a Local Area Network?

Examples of LAN Diagrams

Local Area Network (LAN) is a network which consists of computers and peripheral devices connected each other and to the local domain server, and covers a little territory or small number of buildings, such as home, school, laboratory, office, etc. LAN serves for few hundreds of users. It includes many cables and wires, and demands to design previously a Network diagram. All local area network devices can use the shared printers and disk storage. ConceptDraw DIAGRAM is a perfect network diagramming software with examples of LAN Diagrams, templates and predesigned vector objects. ConceptDraw DIAGRAM is the ideal choice for network engineers and network designers who need to draw fast and easy Local Area Network Diagrams, for IT specialists, developers and other IT professionals which need to visualize the communication schemes of LAN and visually document the LAN's physical structure and arrangement in houses, offices and other buildings. Ready-to-use vector objects from Computer Network Diagrams solution will help you design LAN diagrams in minutes.

How to Draw a Computer Network

Cisco logical network diagram

"... logical topology shows how data flows within a network, regardless of its physical design. ...
... mapping the data flow between the components determines the logical topology of the network." [Network topology. Wikipedia]
"In a shared media topology, all the systems have the ability to access the physical layout whenever they need it. The main advantage in a shared media topology is that the systems have unrestricted access to the physical media. Of course, the main disadvantage to this topology is collisions. If two systems send information out on the wire at the same time, the packets collide and kill both packets. Ethernet is an example of a shared media topology. ...
The token-based topology works by using a token to provide access to the physical media. In a token-based network, there is a token that travels around the network. When a system needs to send out packets, it grabs the token off of the wire, attaches it to the packets that are sent, and sends it back out on the wire. As the token travels around the network, each system examines the token. When the packets arrive at the destination systems, those systems copy the information off of the wire and the token continues its journey until it gets back to the sender. When the sender receives the token back, it pulls the token off of the wire and sends out a new empty token to be used by the next machine." [Logical topology. Wikipedia]
This Cisco logical computer network diagram example was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Cisco Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.

Logical network diagram

Used Solutions

Computer and Networks >

Cisco Network Diagrams

Toroidal Network Topology

This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Computer and Networks solution from Computer and Networks area of ConceptDraw Solution Park. This is example of the Toroidal network topology

Network topology is the topological structure of the computer network.

Computer Network Diagrams

Computer Network Diagrams solution extends ConceptDraw DIAGRAM software with samples, templates and libraries of vector icons and objects of computer network devices and network components to help you create professional-looking Computer Network Diagrams, to plan simple home networks and complex computer network configurations for large buildings, to represent their schemes in a comprehensible graphical view, to document computer networks configurations, to depict the interactions between network's components, the used protocols and topologies, to represent physical and logical network structures, to compare visually different topologies and to depict their combinations, to represent in details the network structure with help of schemes, to study and analyze the network configurations, to communicate effectively to engineers, stakeholders and end-users, to track network working and troubleshoot, if necessary.

Secure Wireless Network

Use the ConceptDraw DIAGRAM diagramming and vector drawing software enhanced with powerful tools of Network Security Diagrams Solution from the Computer and Networks Area of ConceptDraw Solution Park to effectively visualize the importance of network security and wireless network security, and ways to ensure them, to easily design Network Security Diagrams and Maps, Network Security Model, Secure Wireless Network and Network Security Architecture diagrams.

What is SWOT Analysis in Marketing

What is SWOT analysis in marketing? SWOT analysis gives for analysts, marketing specialists and other professionals the perfect ability to identify the positives and negatives in an organization, as well as in the external environment. The SWOT and TOWS methods were developed for business and industry, they involve the specifying of a project's objective and identifying internal and external causes for accomplishing the project goals. A full awareness about the situation within and around your business can help effectively with both strategic planning and decision-making. ConceptDraw DIAGRAM and ConceptDraw MINDMAP software allow professionals to make the situation analysis, to develop strategies and plans for achievement defined objectives, to suppose the possible scenarios of further activity, to see the whole situation at a glance, to create well-designed SWOT and TOWS matrices in minutes. The SWOT and TOWS Matrix Diagrams solution from ConceptDraw Solution Park includes the SWOT matrix samples and templates that allow users quickly create their own SWOT and TOWS diagrams.

UML Use Case Diagram Example. Social Networking Sites Project

UML Diagrams Social Networking Sites Project. This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Use Case Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park. This sample shows the Facebook Socio-health system and is used at the projection and creating of the social networking sites.

Cable Network. Computer and Network Examples

Computer and Networks solution provides the libraries with large quantity of predesigned vector objects and the great number of templates and samples that will help design the Cable Networks in a few minutes.

Scrum process work items and workflow

Teams working with Scrum methodology use the product backlog items (PBIs), bug work item types (WITs), reports and dashboards. SCRUM Workflow solution for ConceptDraw DIAGRAM software offers collection of samples, variety of predesigned objects, clipart and graphic elements, a set of Scrum process work items and workflow which are developed for agile teams working using Scrum.

Cloud Computing Architecture Diagrams

For documenting the Cloud Computing Architecture with a goal to facilitate the communication between stakeholders are successfully used the Cloud Computing Architecture diagrams. It is convenient and easy to draw various Cloud Computing Architecture diagrams in ConceptDraw DIAGRAM software with help of tools of the Cloud Computing Diagrams Solution from the Computer and Networks Area of ConceptDraw Solution Park.

Network Diagram Examples

Network diagram is a chart which represents nodes and connections between them in computer network or any telecommunication network, it is a visual depiction of network architecture, physical or logical network topology. There are used common icons for the Network diagrams design, such as icons of various network appliances, computer devices, routers, clouds, peripheral devices, digital devices, etc. Network diagrams can represent networks of different scales (LAN level, WAN level) and detailization. ConceptDraw DIAGRAM diagramming software enhanced with Computer Network Diagrams solution from Computer and Networks area includes huge collection of computer and network templates, design objects and stencils, and numerous quantity of Network diagram examples and samples, among them: Basic Computer Network Diagrams, Communication Network Diagram, Wireless Router Network Diagram, LAN Topology Diagram, Computer Network System Design Diagram, Mobile Satellite Communication Network, Web-based Network Diagram, Hybrid Network Diagram, and many others.

Bus Network Topology

Bus Network Topology is a network topology that represents one shared cable (called a bus or backbone) to which are directly connected all workstations or computers of the network. At the ends of the cable are situated the terminators for prevention the signal reflection. All workstations at Bus Network Topology have equal rights and transfer the information sequentially, one after another. The message sent by one of workstations is extended on all computers of the network and each computer checks to whom it is addressed, if for him, then processes it. Addition of new subscribers to the "bus" is quite simple, the failures of individual computers are not dangerous, and the lack of a central subscriber even more increases its reliability. Computer and Networks solution included to Computer and Networks area of ConceptDraw Solution Park offers templates, samples and numerous vector stencils libraries that can be used to effectively design different physical and logical network topologies diagrams for wireless and wired computer networks, including Bus Network Topology.

Pyramid Diagram

A five level pyramid model of different types of Information Systems based on the information processing requirement of different levels in the organization. five level pyramid example is included in the Pyramid Diagrams solution from Marketing area of ConceptDraw Solution Park.

Cisco Optical. Cisco icons, shapes, stencils and symbols

Cisco Optical. <br>Cisco icons, shapes, stencils and symbols *

The ConceptDraw vector stencils library Cisco Optical contains symbols for drawing the computer network diagrams.

Flow Map

A Flow Map is a type of thinking maps which help easy organize and understand information. It consists of the set of boxes and arrows, and visually displays a sequence of events. ConceptDraw DIAGRAM diagramming and vector drawing software extended with Flowcharts Solution from the "Diagrams" Area of ConceptDraw Solution Park allows you to draw in a few minutes the Flow Map of any degree of complexity.

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