Articles by Team EasyExamNotes

Sliding Window Protocol

Sliding windows protocol works as follows: Sender sends a fixed number of frames without acknowledgments. Each frame is labelled with a sequence number. On getting acknowledgments … Read more

Stop and Wait

A transmitter transmits the frame. Transmitter wait for the acknowledgement for fixed period of time. On receiving valid frame, receiver send back an acknowledgement for next … Read more

Framing

To provide service to the network layer, the data link layer must use the service provided to it by the physical layer. As seen in … Read more