“A wireless local area network (WLAN) is a wireless computer network that links two or more devices using a wireless distribution method (often spread-spectrum or OFDM radio) within a limited area such as a home, school, computer laboratory, or office building. This gives users the ability to move around within a local coverage area and still be connected to the network, and can provide a connection to the wider Internet. Most modern WLANs are based on IEEE 802.11 standards, marketed under the Wi-Fi brand name.”[from Wikipedia]

ConceptDraw PRO diagramming and vector drawing software extended with Wireless Networks Solution gives the ability to its users to create professional looking WLAN schemes and diagrams quick and easy.


Example 1. WLAN - Wireless Local Area Network

Wireless Networks Solution contains collection of samples and templates predesigned and offered in ConceptDraw STORE specially for ConceptDraw PRO users. Among them are examples of various kinds of WLAN networks, Wi-Fi local networks, cell phone networks, mobile satellite networks, and many others.

Wireless Networks Solution in ConceptDraw STORE

Example 2. Wireless Networks Solution in ConceptDraw STORE

All these samples can be quickly changed and used for your needs. In the process of modification the ready samples it is convenient and time-saving to use the predesigned vector objects of computers, servers, routers, and many other from the Wireless Networks library from the Wireless Networks Solution.


Example 3. Home WLAN

The WLAN samples you see on this page were created using the Wireless Networks Solution for ConceptDraw PRO software. An experienced user spent 10 minutes creating every of these diagrams.

Use the Wireless Networks solution for ConceptDraw PRO software to create your own professional looking WLAN diagrams quick, easy and effective, and then successfully use them in your work activity.

All source documents are vector graphic documents. They are available for reviewing, modifying, or converting to a variety of formats (PDF file, MS PowerPoint, MS Visio, and many other graphic formats) from the ConceptDraw STORE. The Wireless Networks Solution is available for all ConceptDraw PRO v9.5 or later users.

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Network Diagram Examples

When studying computer science, it is important to have good training manuals. To understand how the networks and data links work, you will probably need a set of network diagram examples depicting all the possible interconnections between network devices. You can find them on Internet or try to create your own. This example of a network topology diagram was made using ConceptDraw Computer and Network Diagrams solution. It represents a bus topology network diagram. A bus topology means that computers and peripherals in the network are connected to a mutual cable (backbone). This topology is often used for small networks. This diagram was designed using vector libraries of network equipment symbols. They also can be applied while creating various LAN and WAN diagrams.Bus topology diagram - example for ConceptDraw solution Computer and Networks
Picture: Network Diagram Examples

Wireless Network WLAN‎

ConceptDraw Wireless network diagram helps network engineer to design, mount and support WLAN or WWAN.Roaming wireless LAN diagram
Picture: Wireless Network WLAN‎
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Tree Network Topology Diagram

When designing a network, it is important to take into account the hierarchy of network devices. When you have a root device you should consider a tree network topology that might have any number of lower levels as you might need. This technology is based on star and bus network topologies. This is a schematic representation of a Tree computer network topology. A tree topology means that some star networks are linked together. A star network is a topology of the local network where a central workstation is connected with each end-user computer or peripherals. A tree structure means that, the central nodes of these star networks are linked to a main cable (the Bus topology). So, a Tree network topology is a few Star networks connected into a Bus topology. This scheme can be applied to draw the particular physical or logical network diagrams using the ConceptDraw Computer and Networks solution.Tree Network Topology
Picture: Tree Network Topology Diagram
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Hotel Network Topology Diagram

A network diagram represents the set of computers and network devices and the connections among them. This scheme can be developed for any institution or establishment. To illustrate this concept let’s take for example, a hotel network topology diagram or a school network diagram. These diagrams depict access points, servers, workstations, firewalls and another equipment needed to provide a network. On this masterpiece drawing one will see a simple scheme a of connecting computers together. Such form of connecting can be applied for a hotel, guest house, bungalow, hut or something else. This diagram shows the images of the real LAN components. So, it represents a physical category of a network construction. It looks similar to a star - so this network configuration is named a star topology. The typical feature of this construction is a center point - usually it is hub, or router. The rays of this star means network connections. Computers, peripherals and other network details are placed on the ends of the star rays.Hotel Network Topology Diagram
Picture: Hotel Network Topology Diagram
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Network Diagramming Software for DesignRack Diagrams

Rack Diagrams visualize the rack mounting of computer and network equipment as the drawing of frontal view of the rack with equipment installed. They are used for choosing the equipment or racks to buy, and help to organize equipment on the racks virtually, without the real installation. Network Diagramming Software - ConceptDraw PRO is perfect for software designers and software developers who need to draw Rack Diagrams.Network Diagramming Software, Design Elements — Network Layout (Windows, Macintosh)
Picture: Network Diagramming Software for DesignRack Diagrams
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Hybrid Network Topology

Every corporate network is unique, though there are guidelines and best practices in developing networks. As it is quite difficult to implement a pure topology within a company, using a hybrid network topology is considered a better solution. As a rule, such network assembles advantages and features of source topologies. This diagram is an example of the Hybrid network. This type of network topology means a conjunction of other network topologies. Such as star-bus, ring-mesh topologies, etc. It should be obviously diverse networks. The final computer network inherits both advantages and disadvantages of its ingredients. Using the ConceptDraw Computer and Networks solution including vector graphic libraries and templates one can develop professional custom network diagrams of any topology and complexity.Hybrid Network Topology
Picture: Hybrid Network Topology
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Network Diagram Software LAN Network Diagrams & Diagrams for LAN Physical Office Network Diagrams

Local area network connects computers and other network appliances within an area, such as office building or a campus. It can be difficult to provide such network without a predesigned plan. For these purposes you can use network diagram software, which helps you to create LAN network diagrams and office network diagrams quickly and effortless. This will speed up your work and you can save the diagram for the future network improvements. The following diagram illustrates a network topology of the small office. LAN configuration has a star topology. The local network joins 8 computers among which are several desktop PCs, laptop, two iMacs and iBook. The end-point devices are divided into three groups. Each group is connected to its hub. There is a network printer and a modem, which are interconnected with other devices through a network server. Each computer on the LAN can access the server through a corresponding hub.Network Diagram Software for Mac OS X and Windows
Picture: Network Diagram Software LAN Network Diagrams & Diagrams for LAN Physical Office Network Diagrams
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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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Basic Network Diagram

A computer network diagram for a large network can be complicated and difficult both to understand and to draw. To learn how to deal with complex network diagrams, start with a basic network diagram, showing only the primary network devices and the connections between them. There are software tools to help you with that, such as ConceptDraw PRO, that include templates and examples for simple and common network diagrams. The ConceptDraw solution for making computer network diagrams delivers over a thousand of vector objects, composed into the forty vector libraries that were developed to support drawing of professional-looking computer network diagrams. This diagram of computer network can be used by system administrator as a basic template for making the custom network diagram. Since the responsibilities of network or system administrator include documenting of computer network, drawing network diagrams is an important part of their work.Sample Network diagram
Picture: Basic Network Diagram

Cisco Network Design

Enterprise systems engineers almost every day face the necessity of network diagrams. We should also take into account that Cisco network design is not only limited to computer networks, but, furthermore, you can design telephone networks and much more. You can build an hierarchical model of your network to get better performance and reliability. This network diagram represents the utilization of Conceptdraw PRO for network documentation creation. The diagram shows schematically the structure of a node of a large Internet service provider, which is completed on the basis of Cisco equipment. This diagram was designed using the vector library containing the images of Cisco equipment, supplied with Cisco Network Diagrams solution. In total, the solution has more than ten libraries including more than 500 vector icons of Cisco equipment.Cisco network diagram - Network diagram example
Picture: Cisco Network Design
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