Computer and Network Examples
A mobile phone (cell phone) network is a wireless network located on the land areas (cells) that are served by the fixed-location transceivers (base station). A mobile phone receives or makes calls through the base station or transmitting tower. To transmit the signals to/from the mobile phone are used the radio waves. But the radio frequencies are limited, so the modern mobile phone networks use the cells. The large geographic areas are divided on the smaller cells. The base stations are connected to the telephone exchanges. This way is supported the coverage and capacity of the phone connection for the large number of the subscribers.
ConceptDraw DIAGRAM is a powerful diagramming and vector drawing software that allows quick and easy draw the phone networks.
Computer and Networks Area provides solutions that contain the libraries with a great number of predesigned vector stencils, a set of professional looking examples that you can change for your needs.
Example 1. Phone network.
This example was redesigned from the file [https://commons.wikimedia.org]
This example was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park and shows the digital cellular technology Global System for Mobile Communications (GSM).
All networks 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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What Is a Wireless Network? Wireless network refers to any type of computer network that uses wireless (usually, but not always radio waves) for network connections. Wireless computer network diagrams help system administrators and network engineers to find out amount and type of equipment needed for each office WLAN.
Picture: What Is a Wireless Network?
Developing a corporate network starts from choosing equipment such as servers or routers. You should choose a topology for your network depending on your needs and budget. Thus, a star topology is cheap to implement, and mesh topology, for instance, is more reliable.
This network diagram illustrates various types of computer network diagrams. Here one can find out the samples of Star, Ring, common Bus and even a rather rare fully connected network topologies. This diverse array of diagrams was created using the ConceptDraw DIAGRAM software and its solution designed especially for computer networking: design and documenting. There are more than 2 thousands graphical symbols of network equipment in the solution's vector libraries. You can create a diagram of any type network, containing any equipment and connections - no matter is it the most ancient or the super-modern network
Picture: Network Topology
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 DIAGRAM 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.
Picture: Network Glossary Definition
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.
Picture: Hotel Network Topology Diagram
The Cloud Computing is the use of the software and hardware that includes the great number of computers connected over the communication network such as the Internet. The Cloud name comes from the usage the cloud symbol on the system diagrams as the abstraction for the complex network infrastructure. This term is used as a marketing metaphor for the Internet.
This example was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park and shows the Cloud Computing.
Picture: Cloud Computing
A network diagram is used to depict the topology of a computer network or, talking more broadly, any telecommunications network in general. In order for a computer network diagram to be understandable, clearly identifiable icons must be used for each network appliance. Cisco network templates, also called Network Topology Icons, is a brand of symbols developed and used by Cisco. Since Cisco Systems is the largest networking company in the world, it's list of networking symbols is widely recognized and exhaustive.
The diagram of the ISG network topology diagram illustrates the Cisco Intelligent Services Gateway. Since Cicso company offers service providers a possibility to provide control of state and resources in a broadband network, network architects and engineers need some facilities to create ISG topology diagrams.This Cisco ISG network diagram was created in ConceptDraw DIAGRAM using its solution for Cisco network diagrams. The vector library of this solution comprises over 500 icons of Cisco hardware and accessories. They can be used to design LAN, WAN, ISG and other Cisco equipped network diagrams.
Picture: Cisco Network Templates