Data Link Layer Functions

Line Discipline: co-ordinates the link system-determines which device can send and when it can send.
• Flow Control: co-ordinates the amount of data that can be sent before receiving ack.
• Error Control: error detection/correction-allows receiver to inform the sender of any frame lost or damaged and co-ordinate the retransmission

View / Download : Data Link Layer Functions  (Size 988 KB)

Comments are closed.