Guys, does anyone know the answer?
get what is the protocol data unit used at the data link layer of the 7 layer osi model? from EN Bilgi.
Protocol data unit
OSI Model: The 7 Layers of Network Architecture – BMC Software
The OSI Model is a 7-layer framework for network architecture that doesn't have to be complicated. We break it all down for you here.
What is a Protocol Data Unit (PDU)?
This definition explains the meaning of Protocol Data Unit and why it matters.