PP Presentation
TCP/IPTCP/IPTCP/IP
TCP/IPTCP/IPTCP/IP
TCP/IPTCP/IPTCP/IPTCP/I
TCP/IPTCP/IPTCP/IPTCP/I
TCP/IP TCP/IP TCP/IP TCP
TCP/IP TCP/IP TCP/IP TCP
TCP/IP TCP/IP TCP/IP TCP
0 1 2 3 4 5 6 7 0 1 2 3 4 5 6
Frames already transmitted
Window of frames that may be
transmitted.
Frame sequence numbers
Last frame transmitted
Transmitter's perspective
Sliding Window depiction