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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.
The PERT chart shows the logical connections and consequence of a set of tasks. PERT charts the time period for problem solving and the implementation plan for all activities along the critical path. The PERT chart is also known as a precedence diagram or project network diagram.
"The Program (or Project) Evaluation and Review Technique, commonly abbreviated PERT, is a statistical tool, used in project management, that is designed to analyze and represent the tasks involved in completing a given project. ...
PERT is a method to analyze the involved tasks in completing a given project, especially the time needed to complete each task, and to identify the minimum time needed to complete the total project.
PERT was developed primarily to simplify the planning and scheduling of large and complex projects. ...
A network diagram can be created by hand or by using diagram software. There are two types of network diagrams, activity on arrow (AOA) and activity on node (AON). Activity on node diagrams are generally easier to create and interpret." [Program Evaluation and Review Technique. Wikipedia]
The PERT chart is one of the Seven Management and Planning Tools (7 MP tools, Seven New Quality Tools).
The PERT chart template for the ConceptDraw PRO diagramming and vector drawing software is included in the solution "Seven Management and Planning Tools" from the Management area of ConceptDraw Solution Park.
PERT chart template
PERT chart template, time interval, task, project start, project finish, milestone,
Legend
Legend, legend,
HelpDesk

What Information can be Displayed in the Multiproject Dashboard View

The columns in a Multiproject Dashboard tab of ConceptDraw PROJECT determine what information you want to capture on each project. It’s important to make sure you have the correct columns available. This article describes information that multiple projects list can contain.
This diagram sample illustrates the cooperative vehicular delay-tolerant network operation.
"Delay-tolerant networking (DTN) is an approach to computer network architecture that seeks to address the technical issues in heterogeneous networks that may lack continuous network connectivity. Examples of such networks are those operating in mobile or extreme terrestrial environments, or planned networks in space.
Recently, the term disruption-tolerant networking has gained currency in the United States due to support from DARPA, which has funded many DTN projects. Disruption may occur because of the limits of wireless radio range, sparsity of mobile nodes, energy resources, attack, and noise." [Delay-tolerant networking. Wikipedia]
"Routing in delay-tolerant networking concerns itself with the ability to transport, or route, data from a source to a destination, which is a fundamental ability all communication networks must have. Delay- and disruption-tolerant networks (DTNs) are characterized by their lack of connectivity, resulting in a lack of instantaneous end-to-end paths. In these challenging environments, popular ad hoc routing protocols such as AODV and DSR fail to establish routes. This is due to these protocols trying to first establish a complete route and then, after the route has been established, forward the actual data. However, when instantaneous end-to-end paths are difficult or impossible to establish, routing protocols must take to a "store and forward" approach, where data is incrementally moved and stored throughout the network in hopes that it will eventually reach its destination. A common technique used to maximize the probability of a message being successfully transferred is to replicate many copies of the message in hopes that one will succeed in reaching its destination." [Routing in delay-tolerant networking. Wikipedia]
The example "Cooperative vehicular delay-tolerant network diagram" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Vehicular Networking solution from the Computer and Networks area of ConceptDraw Solution Park.
Vehicular network diagram
Vehicular network diagram, truck, tree, taxi, road, radio tower, office building, house, high rise block, fir tree, factory, crossroads, coverage area, car, bungalow, block, airport, airplane,
HelpDesk

Download and Install ConceptDraw OFFICE on Mac

Find out how to download and install ConceptDraw software products for OS X on your computer. The download process is very simple due to the fact that all ConceptDraw applications are pooled into the ConceptDraw Office bundle. ConceptDraw STORE is a download manager that is responsible for downloading, installing, uninstalling and updating of the ConceptDraw Office for Windows and associated solutions.
HelpDesk

What Information to be Displayed in the ConceptDraw PROJECT Gantt Chart View

What information can contain the project task list? Gantt Chart view is a graphical representation of a project outline that allows one to allocate tasks. You can customize a project’s tasks list view to include the columns you need to meet your information requirements. The columns of the ConceptDraw PROJECT Gantt view contain the information you want to capture about each task in your project. The following article details what information can be contained in the columns of a project outline:<
HelpDesk

How are Summary Values of Project Phases Calculated

The project schedule usually consists of a list of project tasks joined into project phases. Each task has its own value such as duration, cost, % complete, etc.
HelpDesk

How to Create an AWS Architecture Diagram

Displaying an Amazon Web Service (AWS) cloud actually requires large amounts of attention to detail. Every element of technology has to be addressed: software, middle ware, transaction processing, scaling, data storage; the complete list is staggering. Using the ConceptDraw AWS Architecture Diagrams solution makes much easier the work on documenting the Amazon Web Service architecture. The ConceptDraw AWS Architecture Diagrams solution includes icons, sample and templates for some Amazon Web Services products and resources, to be used when buiding architecture diagrams. The icons are simple so that user can easily incorporate them in his drawings. AWS Architecture Diagrams can be used in presentations, datasheets, or any other technical visualizations.