Lan used for building or small area netowrk.
Wan used for wide area ,for example you have tow branch of company and you would to make network each branch in different city this male a wan .
Man is larger than Lan and smaller than wan ,but now the Lan be larger and wan be larger so man will be don't used any more.
Wan used for wide area ,for example you have tow branch of company and you would to make network each branch in different city this male a wan .
Man is larger than Lan and smaller than wan ,but now the Lan be larger and wan be larger so man will be don't used any more.