Software Defined Networking System Overview

Software-Defined Networking (SDN) is a new powerful concept for decision these problems. SDN proposes to disaggregate the traditional networking stacks that are vertically integrated to customize the network operations for specialized environments and improve network service velocity. On this example you can see the Software-Defined Networking (SDN) diagram that was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park.

Visible light communication

This vehicular network diagram sample was drawn on the base of picture illustrating the post "LED Traffic Signals and Vehicle Lights for Optical Broadband Communications" from the blog "Terranautix".
"Visible Light Communication (VLC) is a rapidly emerging field that focuses on the use of light sources (between 400 THz and 800 THz) for the primary purpose of broadband communications. In order to transmit data over light, the light source (transceiver) is pulsed on and off rapidly to create a data stream, similar to fiber optic communications, but in the wireless form, or “Free-Space Optical Transmission“. By pulsing lights many thousands (and millions) of times per second, data transmission occurs at a rate undetectable by the human eye. Optical receivers convert the light pulses to an electronic signal on the receiver end. The Light Emitting Diode (LED) is the primary form factor currently undergoing extensive research."
[terranautix.com/ tag/ communications]
The vehicular network diagram example "Visible light communication" 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

Used Solutions

AREA_COMPUTER_NETWORKS >

Vehicular Networking

AREA_ILLUSTRATIONS >

Aerospace and Transport

Road Transport - Design Elements

Samples, templates and libraries contain vector clip art for drawing the Road Transport Illustrations.

Star Network Topology

Star is a basic computer network topology in which all nodes (computers and peripheral devices) of the network are connected to the central hub or switch with a point-to-point connection, forming a physical network segment. Such network segment can function separately or as a part of complex network topology. The switch is a server, the peripherals are the clients. The large workload and functions of network management are entrusted on the central computer, all information exchange goes through it, so it must to be obligatory the most powerful. The star network topology is a simple topology for design and implementation. Its advantages are high performance, flexible administration capabilities, simplicity of adding additional nodes and search of faults, the fact that a failure of one workstation doesn't affect the work of entire network. But the failure of central hub will result the failure of whole network or network segment - it's the main disadvantage. Use the ConceptDraw DIAGRAM with Computer and Networks solution to designing Star Network Topology Diagrams fast and easy.

Create Network Topology Diagram

Building Drawing. Design Element Site Plan

Site Plan is a part of a development project. It is a visual graphic representation of the arrangement of buildings, parking for cars and bikes, drives, landscaping, parks, flowerbeds, benches and other structural elements on the plan. Depending on the degree of detailing you can see on the Site plan more or fewer of building constructions and landscape design elements. ConceptDraw DIAGRAM Solution Park includes a specially developed Site Plans solution from the Building Plans area, which offers templates, samples, examples, and a lot of predesigned building drawing design elements for Site plan. The set of design elements contains the exclusive vector shapes of site accessories, parking, roads, trees, plants, etc. So, with confidence we can say that ConceptDraw DIAGRAM software with Site Plans solution is the best help for all in development and drawing your own Residential and Commercial landscape designs, Site plans, Park plans, Yard layouts, Outdoor recreational facilities and Irrigation system plans, and many others.

Internet Group Management Protocol (IGMP). Computer and Network Examples

The Internet Group Management Protocol (IGMP) is a communication protocol of the multicast transfer data in the IP networks. IGMP is used by routers and IP hosts for organizing the network devices in groups. This example was created in ConceptDraw DIAGRAM using the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park. It shows the architecture of the network for delivering a multicast service using IGMP.

Intelligent transportation system

This vehicular network diagram sample was drawn on the base of picture illustrating the post "Intelligent transportation system" from the blog "Technology New Here".
"Intelligent transportation systems are projects that aim to integrate modern communication and information technology into existing transportation management systems in order to optimize vehicle life, fuel efficiency, safety, and traffic in urbanized cities.
The need for intelligent transportation systems stems from the fact that traffic congestion has been increasing all around the world because of increasing population, increasing amount of transportation vehicles and increasing urbanization."
[technologynewhere.wordpress.com/ 2010/ 05/ 12/ intelligent-transportation-system/ ]
The vehicular network diagram example "Intelligent transportation system" 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

Used Solutions

AREA_COMPUTER_NETWORKS >

Vehicular Networking

AREA_ILLUSTRATIONS >

Aerospace and Transport

Virtual private networks (VPN). Computer and Network Examples

A Virtual Private Network (VPN) is a network that allows the private networks at a remote location securely connect to the public Internet and provide access only to the intended recipients for transmitting data. VPN is built by creating the virtual point-to-point connection using the dedicated connections, traffic encryption or virtual tunneling protocols. This example was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park and shows the Virtual Private Network (VPN) diagram.

Landmarks - Vector stencils library

The vector stencils library "Landmarks" contains 34 landmark symbols.
Use it to mark maps for spatial infographics in the ConceptDraw PRO diagramming and vector drawing software extended with the Spatial Infographics solution from the area "What is Infographics" of ConceptDraw Solution Park.

Airport

Skyscraper

City

Building 1

Building 2

House 1

House 2

Factory

Petrol Station

Fire Station

Hospital

Town Hall

Cathedral

Shopping Centre

Convenience Store

Park

Traffic Light

Bus 1

Bus 2

Tram 1

Tram 2

Train

Train/Tram

Car 1

Car 2

Car 3

Bicycle

Ferry/Boat

Airplane

Funicular

Ropeway/Cableway

River

Lake

Stadium

Used Solutions

What is Infographics >

Spatial Infographics

Aerospace and Transport

This solution extends ConceptDraw DIAGRAM software with templates, samples and library of vector clipart for drawing the Aerospace and Transport Illustrations. It contains clipart of aerospace objects and transportation vehicles, office buildings and anci

Network Glossary Definition

The network glossary contains a complete list of network, computer-related and technical terms in alphabetic order, explanations and definitions for them, among them there are words well known for you and also specific, rare-used, uncommon or newly introduced terms. This specialized glossary, also known as a vocabulary, is the best in its field and covers in details the various aspects of computer network technologies. This glossary was developed by specialists using the practical experience and many useful sources to help the ConceptDraw users in their work, you can read and learn it from the screen on-line or print, it can be also used as a perfect educational guide or tutorial. ConceptDraw DIAGRAM software extended with Computer and Networks solution is easy to draw various types of Network diagrams, Network topology diagrams, Computer networking schematics, Network maps, Cisco network topology, Computer network architecture, Wireless networks, Vehicular networks, Rack diagrams, Logical, Physical, Cable networks, etc. Desktop ConceptDraw DIAGRAM Software is a good Visio for Mac Os X replacement. It gives you rich productivity and quality of the produced diagrams.

How to Draw a Computer Network

Road transport - Vector stencils library

The vector stencils library "Road transport" contains 43 clip art images for creating vehicles and transportation illustrations, presentation slides, infographics and webpages using the ConceptDraw PRO diagramming and vector drawing software.
"Road transport (British English) or road transportation (American English) is the transport of passengers or goods on roads. ...
Transportation.
Transport on roads can be roughly grouped into the transportation of goods and transportation of people. In many countries licencing requirements and safety regulations ensure a separation of the two industries.
The nature of road transportation of goods depends, apart from the degree of development of the local infrastructure, on the distance the goods are transported by road, the weight and volume of the individual shipment, and the type of goods transported. For short distances and light, small shipments a van or pickup truck may be used. For large shipments even if less than a full truckload a truck is more appropriate. In some countries cargo is transported by road in horse-drawn carriages, donkey carts or other non-motorized mode. Delivery services are sometimes considered a separate category from cargo transport. In many places fast food is transported on roads by various types of vehicles. For inner city delivery of small packages and documents bike couriers are quite common.
People are transported on roads either in individual cars or automobiles, or in mass transit by bus or coach. Special modes of individual transport by road like rickshaws or velotaxis may also be locally available." [Road transport. Wikipedia]
The vector stencils library "Road transport" is included in the Aerospace and Transport solution from the Illustrations area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ illustrations-aerospace-transport

Bicycle