Describing Inter-Site Telecommunications Infrastructure
To provide an overview of the telecommunications between the different sites of a company, you need to produce diagrams with different levels of detail, showing the physical or virtual connections used to exchange information.
Descriptions can be made by successive refinements to the desired level of detail.
Example: Telecommunications Infrastructure
The IS manager at Voyages & Vacations has designed several diagrams providing an overview of the telecommunications infrastructure linking the different sites of the company.
The first diagram shows the methods of communication between Headquarters and the representation offices of Voyages & Vacations located outside the U.S.
The second diagram focuses on communications within the U.S., between the headquarters in New York and the travel agencies.