The easiest way to remember the layers of the OSI

Easiest way to remember the layers of the OSI model is to use the handy mnemonic "All People Seem To Need Data Processing":



Layer Name.....Mnemonic





7** Application......All

6** Presentation...People

5** Session..........Seem

4** Transport.......To

3** Network.........Need

2** Data Link.......Data

1** Physical.........Processing