Local network area. Computer and Network Examples

A Local Area Network (LAN) is a computer network that interconnects computers on the limited area such as a home, office building, school, bank, computer laboratory, etc.

The LANs connect workstations, computers and devices. It can connect two, three users (home network) or more than thousand users (FDDI network). The users of the LANs can communicate with each other, each computer of the LAN can use the common devices (such as printers, scanners, etc.) and data. LANs can transmit the data on the limited distances fast enough.

Now the most common technologies for building LANs are Ethernet over twisted pair cabling and Wi-Fi. A number of corporations use the Token Ring, FDDI, ARCNET technologies.

ConceptDraw PRO is a powerful network diagramming and vector drawing software. It provides the Computer and Networks Area with many Solutions that contain the wide set ready-to-use predesigned vector stencils and examples to help you design the LANs quick and easy.

Local network area. Computer and Network Examples

Example 1. Local network area. Computer and Network Examples

This example was redesigned from the file [http://commons.wikimedia.org]

This example was created in ConceptDraw PRO using the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park and shows the Local Area Network.

The network diagrams designed with ConceptDraw PRO are vector graphic documents and are available for reviewing, modifying, and converting to a variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio).

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Picture: Network Security Devices
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Campus Area Networks (CAN). Computer and Network Examples

If we divide computer networks by scale, we get several main categories. The smallest network is PAN, as it connects personal devices themselves, and as the number of users grows, a local area network can be recognized, and campus area networks (CAN) connects several local networks located within some area like a university or a corporation. Computers connected to CAN share public educational materials and list of CAN network examples includes such prestigious universities like Stanford and Carnegie Mellon. This is an example of a computer network diagram created for a campus area network. It was created using using ConceptDraw solution for the Computer and Network diagramming. The specific of this sample campus network is its distribution. It is rather broad to embrace a big campus territory. This diagram can be applied as a template for designing custom area network topology diagram for a particular educational institution.Campus Area Network
Picture: Campus Area Networks (CAN). Computer and Network Examples
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Network Glossary Definition

When talking about engineering, one should define all the terms used, so anybody could understand the topic. Typical network glossary contains definitions of numerous network appliances, types of networks and cable systems. The understanding of basic is crucial for server management, network administration and investigating problems. The network glossary defines terms related to networking and communications. The most of glossary items has their visual representation in ConceptDraw PRO libraries of the Computer Network Diagrams solution. This illustration presents a local area network (LAN) diagram. It designed to show the way the interaction of network devices in a local network. The diagram uses a library containing symbols of network equipment, connections and the end-point devices such as network printer, hubs, server, modem and finally computers (PC, mac, laptop). This diagram depicts a physical LAN topology.IVR Services
Picture: Network Glossary Definition
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Mesh Network. Computer and Network Examples

A Mesh Topology is a computer network topology that is based on the cells concept, in which each workstation connects with several other workstations of the same network with the possible to accept the switch functions for other workstations. This example was created in ConceptDraw PRO using the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park and shows the Mesh Network.Mesh Network. Computer and Network Examples
Picture: Mesh Network. Computer and Network Examples
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Digital Communications Network. Computer and Network Examples

The digital communication is a physical transfer of the data over a point-to-point or point-to-multipoint communication channel. Channels can be copper wires, optical fibres, wireless communication channels, etc. The data are realized as electromagnetic signals (radiowave, microwave, electrical voltage, etc.). This example was created in ConceptDraw PRO using the Computer and Networks Area of ConceptDraw Solution Park and shows the Digital Communication Network diagram.Digital communications network
Picture: Digital Communications Network. Computer and Network Examples
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Unfortunately, a man can’t predict the future and no one is safe from natural disasters, such as floods, earthquakes, hurricanes or fires. Nonetheless, what you can do to ensure safety for you and your relatives is to create an emergency plan, so everyone will know what to do if emergency happens. Keep that plan simple and train it several times a year so that no one could forget any details of it. Fire and emergency plans are important to supply people with a visual safety solution. This diagram presents a set of standard symbols used to depict fire safety, emergency, and associated information. Using clear and standard symbols on fire emergency plans provides the coherence of collective actions , helps to avoid embarrassment, and improves communications in an emergent situation. The fire emergency symbols are intended for the general emergency and fire service, as well as for building plans ,engineering drawings and insurance diagrams. They can be used during fire extinguishing and evacuation operations, as well as trainings. It includes vector symbols for emergency management mapping, emergency evacuation diagrams and plans.Emergency Plan
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Local area network (LAN). Computer and Network Examples

Computer networks nowadays are spread all across the world. The large number of parameters, such as geographic scale or communication protocols, can divide networks. One of the most common types of networks is called local area network (LAN). It convenient to represent network examples by means of diagrams. This local area network (LAN) diagram provides an easy way to see the way the devices in a local network are interacted. The diagram uses a library containing specific symbols to represent network equipment , media and the end-user devices such as computers (PC, mac, laptop) , network printer, hubs, server and finally a modem. There are two types of network topologies: physical and logical. The current diagram represents precisely a physical type of LAN topology because it refers to the physical layout of a local network equipment.Local area network (LAN). Computer and Network Examples
Picture: Local area network (LAN). Computer and Network Examples
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The Wireless Network solution helps users to quickly transition from an idea to the implementation of a wireless computer network. ConceptDraw PRO is well placed to provide experienced and comprehensive assistance in the workplace. The vector stencils, examples, and templates included to solution is a strong toolset for network engineer.Wireless mesh Cisco network diagram
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