72a67e98_of_OSI_Layer___COMPUTER_KORNER__to_send_a_parcel_to_his_friend
[User] Physical [Boss] Medium
The Frames are converted to BITS, before it was handed to the medium. Now medium, which can be a Van, Train, Cargo, Airplane, etc..takes it, and starts for the receiving party.
Tips to Remember the functions of OSI Layer ~ COMPUTER KORNER
Decides to send a parcel to his friend