72a67e98_of_OSI_Layer___COMPUTER_KORNER__to_send_a_parcel_to_his_friend
[User] Network [Boss] Mail Room
When the Mail Room receives the segments, people working there, adds From and To address to each segments, and now the segments are known as packets. And now these packets are handed to Mail Service Department.(Mail Room is more concerned about the location address of the receiving party, but not the exact address, which is the house number)
Tips to Remember the functions of OSI Layer ~ COMPUTER KORNER
Decides to send a parcel to his friend