Network Hub in Network Diagrams
Computer Networks includes a Network Hubs that is a device for connecting multiple Ethernet devices together and making them act as a single network segment. ConceptDraw has numerous pre-designed Network Hubs for all possible types of networks:
- Cisco Networks
- Apple Networks
- IVR Networks
- GPRS Networks
- Rack Diagrams
Sample 1. 10Base T star network topology diagram
This network diagram sample is created using ConceptDraw DIAGRAM diagramming and vector drawing software enhanced with Computer & Networks solution from ConceptDraw Solution Park.
Computer & Networks solution provides examples and templates of network architecture, topology, and design diagrams.
Computer & Networks solution also provides libraries of symbols for network components like server, computer, router, switch, hub, access point, firewall, etc.
Use ConceptDraw DIAGRAM program with of Computer & Networks solution as tools to draw professional-looking network diagrams quickly and easily, and to clearly present and communicate it to IT and telecom engineers, stakeholders and end-users.
TEN RELATED HOW TO's:
The ConceptDraw vector stencils library Cisco Optical contains symbols for drawing the computer network diagrams.
Picture: Cisco Optical. Cisco icons, shapes, stencils and symbols
Cisco Intelligent Services Gateway ISG
Picture: Cisco Intelligent Services Gateway
When describing any computer network, we imagine a set of devices and nodes, arranged in some way. Talking about network structures, we should distinguish physical and logical network topologies, as physical topology is about devices location and logical topology illustrates data flow. In the same time, they do not have to match, and some devices, such as repeaters, may have a physical star layout, but a bus logical topology.
There are two main types of computer network topologies: Physical topology that show the physical organization of a network - equipment and types of connections. Star network topology involves a set of devices that is connected to a single hub (router). Ring network topology means that, devices connected according this topology have two connections, connecting with nearby devices to make a loop. Bus network topology is the topology presented at the current diagram. It is similar to a ring topology. The difference is that data moves up and down a linear connection, copying itself where network equipment works as bus-stations along the way. This network topology can be used for small network, or when adding an extra device into a network.
Picture: Network Topologies
What is a computer network? This is a set of devices and systems that are connected to each other (logically or physically) and communicate with each other. This could include servers, computers, phones, routers, and so on. The size of this network can reach the size of the Internet, and can consist of only two devices connected by a cable.
This sample shows the connection scheme of the home WLAN equipment to the Internet.
Picture: Diagram of a Basic Computer Network. Computer Network Diagram Example
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.
Picture: Local area network (LAN). Computer and Network Examples
Installing a wireless network is not very different from a regular network. After you configure the interfaces, the half of network configuration is done. You should also set routing, masquerading and set all the addresses.
This Interactive Voice Response Diagram (IVR) diagram depicts topology of an IVR system and shows physical and logical structure of an IVR system. It is created using facilities of the ConceptDraw solutions: Computer and Networks Diagrams in conjunction with Interactive Voice Response Diagrams. The diagram helps to understand how the call-center's equipment interacts with customer's calls to route them in the proper manner enabling client to get a useful response.
Picture: Network Configuration
ConceptDraw DIAGRAM diagramming and vector drawing software extended with Seven Basic Tools of Quality solution from the Quality area of ConceptDraw Solution Park provides effective tools for quality control and helps design any types of quality-related diagrams.
Picture: Seven Basic Tools of Quality — Quality Control
ConceptDraw Wireless Network solution includes several wireless network diagram examples that users can modify and make your own diagram.
Picture: Wireless Network Diagram Examples