The lower layers may drop packets, but the transport layer performs a sequence check on the data and ensures that if a 12MB file is sent, the full 12MB is received. "OSI transport services ...

The technical name of a frame of data transmitted over the data link layer (layer 2 ... of data traveling over a network a "packet." See OSI model and packet. THIS DEFINITION IS FOR PERSONAL ...

MACsec is a point-to-point protocol located on layer two (Data Link) of the OSI model. Xiphera's comprehensive MACsec solution portfolio safeguards the confidentiality and integrity of data ...