The Logical and Physical Design of a Network

The Logical and Physical Design of a Network

When a network is being designed, the architect must first think about the logical layout and that should be enforced. When he figures out what devices need to communicate and how, a physical design of the network can be implemented. A logical design is the reasoning of a network, with no particular devices or locations chosen. The physical design of the network is when the devices are picked and their actual location determined.

When the logical design of a network is planned, an engineer will generally map out the logical layout and addressing of the network. This allows the person to picture the topology of the network and the addressing scheme that will be used amongst the network devices. Information must be gathered about several important factors before the logical design of the network is started. For example, depending on the services that will be provided to users, you may need to analyze the possible traffic patterns that might result from your plan. Locate potential bottlenecks and, where