OSI Model

 

 

Create a table in a Word® document showing all the layers of the OSI model in one column and the layers of the TCP/IP model in another.
In another column, write the mnemonic you are going to use to remember the various layers of the OSI model.
Add another column to your table that shows the protocols that work at layers 7, 4, 3, and 2 of the OSI model.
Add to your table, identifying what term data goes by in layers 4, 3, 2, and 1 of the OSI model.

Sample Solution

Comparison of OSI and TCP/IP Models

OSI Model Layer TCP/IP Model Layer Mnemonic OSI Layer Protocol OSI Layer Data Term
Application Application All Passengers Sit In Comfort HTTP, HTTPS, FTP, SMTP, POP3, IMAP Data
Presentation Not directly mapped Please Present Perfectly None Data
Session Not directly mapped Session Established, Let’s Talk None Data
Transport Transport The Truck Hauls Packages TCP, UDP Segment
Network Internet Networks Enable Great Traveling IP Packet
Data Link Data Link/Network Access Data Link Makes Network Access Easy Ethernet, PPP Frame
Physical Physical Please Pass the Pickles None Bit

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