I need you assistance in knowing how can i professionaly document my corporate networking, i mean using what efficient tools, and how? I have the entire networking scheme in an Excel database but how can i graphically or pictorially represent so that --
1) It is clearly visible where can the scalability be done?
2) Any Networking Engineer may be able to have a complete idea of the entire networking by seeing the documentation?
Detailed explaination would be highly appreciated.