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Network Hubs

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:

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.

Picture: Local area network (LAN). Computer and Network Examples

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Cisco Switches and Hubs. Cisco icons, shapes, stencils and symbols

Cisco switches and hubs deliver the best performance, and often used as network solutions for small businesses, enterprises, data centers. Cisco switches are the core interconnect devices of each computer network. The numerous Cisco switches specifically designed for various applications. Network switches are separated for two types: fixed configuration and modular switches. The fixed configuration switches deprecate swapping or adding another module, and vice versa for modular switch.

Cisco Network Diagram. Design Elements - Cisco Switches and Hubs (Win Mac)

Picture: Cisco Switches and Hubs. Cisco icons, shapes, stencils and symbols

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Mesh Network Topology Diagram

The reliability is a cornerstone for any corporate computer network. If you want to provide a high fault tolerance, a mesh network topology would be the solution. The main advantage of this network is that every node can work as a commutator, although it’s not easy to set up this kind of network. A mesh network topology may be full, or partial. Full mesh network means that each node of the network (computer, workstation or other equipment) is connected directly to each of the other nodes. A partial mesh topology means that a part of nodes are connected with a whole network, and the other part of nodes are only connected to those equipment, they exchange the majority of data. This illustration shows schematic diagram of a partial mesh network containing six nodes. Each node is represented as a circles and connections are drawn as straight lines. The connections may be both wired and wireless. This scheme can be used to make the specific logical or physical network diagrams by means the ConceptDraw Computer and Networks solution.

Picture: Mesh Network Topology Diagram

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Star Network Topology

Nodes of any computer network are somehow organized in a hierarchy or a layout. Some of the common layouts like star network topology are more reliable and some like ring topology withstand high loads better. It is also important to distinguish logical topologies from physical. This diagram represents a typical view of the star network topology. The star network topology is one of the most frequently used network topologies in the majority of office and home networks. It is very popular because of its low cost and the easy maintenance. The plus of the star network topology is that if one computer on the local network is downed, this means that only the failed computer can not send or receive data. The other part of the network works normally. The minus of using star network topology is that all computers are connected to a single point-switch, or hub. Thus, if this equipment goes down, the whole local network comes down.

Picture: Star Network Topology

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Cisco Network Design. Cisco icons, shapes, stencils, symbols and design elements

Talking about companies, that have influenced the entire industry, we should mention Cisco and it’s influence on network design. Nowadays, this equipment has became a kind of standard, and Cisco icons, shapes, stencils, symbols and design elements are easily recognized among others. You can use these icons to develop a network diagram of any complexity. When dealing with creating a pack of network documentation, system administrator often have to depict a network containing a network equipment of such a well-known manufacturer as Cisco. As Cisco has developed its own production standard icons that are strongly recommended to use in Cisco network diagrams. The best way to draw Cisco Network diagram Cisco certified icons is using ConceptDraw solution for Cisco Network Diagrams. Using Cisco symbols library provided by this solution allows system administrator, or network architect to design a prototype of a new network or document an existing one.

Picture: Cisco Network Design. Cisco icons, shapes, stencils, symbols and design elements

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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.

Picture: Hotel Network Topology Diagram

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Network Diagram SoftwareTopology Network

Draw Network Topology and Computer Network Diagrams, Designs, Schematics, and Network Maps using ConceptDraw in no Time!

10Base T-star network topology diagram - Computer and Networks solution diagram

Picture: Network Diagram SoftwareTopology Network

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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ConceptDraw DIAGRAM v12 Network Diagram Tool

Creating a detailed network plan can cause a lot of headache to an unexperienced user. And it is worth mentioning that ConceptDraw DIAGRAM v12 is a decent tool for creating a network diagram, a tool that is easy-to-use. To get an accurate diagram use the vector shapes from the special libraries that represent workstations, network appliances, wiring systems and connect them with smart-connectors, just as simple as that. This communication network diagram displays the way different components of a computer network communicate with each other. When representing network information, such as depicting all the equipment in a large network, it is helpful to make visual representation. Network diagram provides an easy way to show the way the connections between an equipment in a large network. This diagram of a communication network depicts a network composed of three sub-networks. It uses a network equipment symbols to represent the different devices that make up a network communication including routers, Ethernet devices and end-point equipment.