in IT-210_ Computer Networks

a. Stop-and-Wait Protocol b. Go-Back-N Protocol. c. Selective-Repeat Protocol. Above are the Protocols for Transport Layer. In the table below, please explain how the above protocols work in terms of Window size of Sender and Recciver, and how the protocols actually work Is there going to be out of order packets? If yes, how will they be handled? Timer What docs an Acknowledgment number (ackNo) announce? Mention an cxample Stop-and-Wait Go-Back Selective-Repeat Window size of Sender and Receiver e size of the sender and eiver window can be at st one-half af.2-1 e protocol allows the r to send as many ow does it kets as the size of the work Out of is no out of order packet. So no ing method is needed packets e sender send a packet and start a timer If e timer expires and no ACK received, the Timer Acknowled gment Number r resends the previous packet. e ackNo announces the sequence number of e next packet expected, in modulo-2 Example: has arrived safe and sound, the r sends an ACK with acknowledgment If packet l (mcaning packet1 is expected next). If acket 1 has arrived safe and sound, the eiver sends an ACK with acknowledgment (meaning packet 0 is expected)