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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
Create Network Topology Diagram

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.

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.

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.
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
Bicycle, bicycle,
Motorcycle
Motorcycle, motorcycle,
Race car
Race car, race car,
Car
Car, car,
Taxi
Taxi, taxi,
Sedan
Sedan, sedan,
Hatchback
Hatchback, hatchback,
Estate car
Estate car, estate car,
4x4
4x4, 4x4,
Limousine
Limousine, limousine,
Police car
Police car, police car,
Ambulance
Ambulance , ambulance,
Fire apparatus
Fire apparatus, appliance,
Wrecker
Wrecker, wrecker,
Semi truck
Semi truck, semi truck,
Truck
Truck, truck,
Trailer
Trailer, trailer,
Refrigeration Truck
Refrigeration Truck, refrigeration truck,
Petrol Tanker
Petrol Tanker, petrol tanker,
Truck
Truck, truck,
Minibus
Minibus, minibus,
City Bus
City Bus, city bus, bus,
Bus
Bus, bus,
Sightseeing Bus
Sightseeing Bus, sightseeing bus, bus,
Double-decker Bus
Double-decker Bus, double-decker, bus,
Trolleybus
Trolleybus, trolleybus,
Military Ambulance
Military Ambulance, military ambulance,
Armored police vehicle
Armored police vehicle, armored, police vehicle,
First Aid Tent
First Aid Tent, first aid tent,
Catering Vehicle
Catering Vehicle, catering vehicle,
Semi-trailer
Semi-trailer, trailor,
Fuel Tank
Fuel Tank, fuel tank,
Fire Station
Fire Station, fire station,
Signal Light
Signal Light, signal light, lights, traffic light,
Walkie-Talkie
Walkie-Talkie, walkie-talkie,
Lorry
Lorry, lorry,
B-Train
B-Train, container truck,
Taxi
Taxi, taxi,
Armored cash transport car
Armored cash transport car, encashment,
Car isometric
Car isometric, car,
Car isometric
Car isometric, car,
Box truck isometric
Box truck isometric, truck,
Bus isometric
Bus isometric, bus,
Used Solutions

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
How to Draw a Computer Network