Data-Link

Application

Presentation

Session

Transport

Network

OSI MEMORY TOOL

Always

Please

To

Need

Don’t

People

Say

Physical

All

Pets

Should

Try

Not

Drinking

Poison

Application

Presentation

Session

Transport

Network

Data-Link

Physical

Arnold

Prefers

Sipping

Tang

Not

Dr.

Pepper

Please

Do

Not

Touch

Something

Pretty

Awful