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Virtual networks.
Computer and Network Examples

A Virtual network is a computer network that consists of virtual network links, i.e. between the computing devices there isn't a physical connection.

Well known forms of network virtualization are virtual networks based on the virtual devices (for example the network based on the virtual devices inside a hypervisor), protocol-based virtual networks (VLAN, VPN, VPLS, Virtual Wireless network, etc.) and their combinations.

VLAN (Virtual LAN) is a logical LAN (local area network) based on the physical LAN that is divided on a multiple logical LANs using a VLAN ID.

VLAN can be on a VPN (virtual private network). VPN consists of several remote end-points (such as routers, VPN gateways of software clients) that are connected by the tunnel over another network. Two connected end points form the PTP VPN (Point to Point Virtual Private Network), more than two end points form a Multipoint VPN.

VPLS (Virtual Private LAN Service) is a specific type of Multipoint VPN. They can be Transparent LAN Services (TLS) that provides geographic separation and Ethernet Virtual Connection Services (EVCS) that provides geographic separation and VLAN subnetting.

Virtual Wireless network is a set of Wireless Access Points that behaves as one. Computer and Networks Area for ConceptDraw DIAGRAM provides professional looking examples, the libraries with ready-to-use predesigned vector stencils to help you create the Virtual Networks quick, easy and effective.

Virtual networks. <br>Computer and Network Examples *

Example 1. Virtual network.

This example was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park and shows the Virtual network.

The diagrams designed with ConceptDraw DIAGRAM 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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TEN RELATED HOW TO's:

Calculate the cost of creating or updating a wireless computer network →

Any wireless network is some computer network that can use any needed wireless data connections that can be placed between the network nodes. Any wireless networking is known to be one of the methods by which both telecommunications networks and business installations, same as the homes avoid the process of introducing the cables into some building. Drawing some wireless computer network as it may be a challenge, especially for those who do not have as much experience of doing it. That is why the CS Odessa team has developed the Wireless Networks solution so it can be used for simplifying all the ConceptDraw DIAGRAM users work on the needed diagrams.Calculate the cost of creating or updating <br>a wireless computer network *
Picture: Calculate the cost of creating or updating a wireless computer network
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Wireless Network with ConceptDraw DIAGRAM  →

Wireless Networks solution from ConceptDraw Solution Park extends ConceptDraw DIAGRAM diagramming software to help network engineers and designers efficiently design, create and illustrate wireless network diagrams.Wireless Network with ConceptDraw DIAGRAM  *
Picture: Wireless Network with ConceptDraw DIAGRAM
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Wireless computer network diagrams help system administrators and network engineers to find out amount and type of equipment needed for each office LAN.Wireless Network LAN *
Picture: Wireless Network LAN
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Grid Network Topology →

The grid network topology is a type of the network topology in which the each node of the network is connected with two neighboring nodes along one or more dimensions. If the chain of nodes has the circular form and the network is one-dimensional, the topology is named the Ring. The topology with n-dimensional grid network with circularly connection of the nodes is named the Torus.Grid Network Topology *
Picture: Grid Network Topology
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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.Software Defined Networking System Overview *
Picture: Software Defined Networking System Overview
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Use ConceptDraw DIAGRAM diagramming and vector drawing software enhanced with Computer and networks solution to draw different types of network diagrams: physical layout and topology, LAN and WAN, Cisco, Apple, Wi-Fi wireless and Ethernet wired networks, etc. Special libraries of highly detailed, accurate shapes and computer graphics, servers, hubs, switches, printers, mainframes, face plates, routers etc.Network Gateway Router
Picture: Network Gateway Router
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EPN Frame-Relay and Dial-up Network. Computer and Network Examples →

An Enterprise private network (EPN) is a computer network built by an enterprise to interconnect the sites of the company (such as head and remote offices, shops, production sites, etc.) on purpose to share the computer resources. 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 Enterprise Private Network (EPN) using the frame-relay and dial-up.EPN Frame-Relay and Dial-up Network. <br>Computer and Network Examples *
Picture: EPN Frame-Relay and Dial-up Network. Computer and Network Examples
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Online Collaboration via Skype →

Collaborating with co-workers is very important, not only in order to get things done effectively, but also to keep in touch with the outside world. Great way for business collaboration is Skype.Online Collaboration via Skype *
Picture: Online Collaboration via Skype
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