Reasons To Use Network Diagram

A network diagram is used in computer telecommunication to draw a graphical chart of a network.

Reasons to use network diagram. This type of diagram is particularly useful for network engineers and designers in compiling detailed network documentation. A variety of symbols shapes and colours are used to indicate the types of devices attached to the network and their groups. If you work in it you will most likely use the arrow diagram depicted above. Generally a network diagram usually consists of a network that is made up of interconnected groups or systems.

Here s a simple example that can help you learn how network diagrams can be useful in any project you manage. In the past there were valid reasons for not using network diagrams. The arrow diagram and the precedence diagram. Furthermore a network diagram can help the project team and the project manager to see the opportunities to shorten the.

The network diagrams and network analysis methods are based on the graph theory. In project management network diagrams are used both edge rated defined where the edges of the graph represent the activities of the project and nodes of their connection or events between activities and graphs nodal rated defined where graph nodes. Network diagrams or infrastructure diagrams let you understand a computer network quickly. A and b each represents an event.

Creating a network map from scratch without the help of a dedicated program is very complex and time consuming. Some activities or the project in general may need to be shortened in duration. Since a network diagrams lays out everything clearly it is easier to see which activities depending on their criticality can be shortened or even. Network diagrams identify opportunities to compress the schedule.

This may need to be done for a number of reasons. There are many reasons for mixed feelings towards network diagrams. Creating a network diagram can be an involved process that begins after you ve determined predecessors to your activity. The main reason administrators use network diagram tools is to save time.

Such devices include firewalls routers printers hubs switches and other devices in home and office networks but also things like databases factory machines sensors and. When thinking about network diagrams most people think of diagrams that depict telecommunications networks. Furthermore before advancement of software scheduling tools creation and analysis of network diagrams required a lot of time. However a project network diagram works more like a flow chart.

You find out how to draw the network diagram for a sample project from the information in. They tend to be bulky and difficult to create and maintain. So these 6 benefits of using a network diagram show that in time management estimating the project duration knowing the interdependencies between the activities being able to see the workflow are really important. Rather than describing a physical network of devices firewalls and servers it depicts how each task in a project connects including which tasks are dependent on one.

The precedence diagram depicts activities in the order they occur.