PP Presentation

• 1-bit sliding window protocol. ack=#of last frm rcvd.

A sends(0,1,A0)

A gets(0,0,B0)

A sends(1,0,A1)

A gets(1,1,B1)

A sends(0,1,A2)

A gets(0,0,B2)

A sends(1,0,A3)

(seq,ack,pack#)

B gets(1,0,A3)

B sends(1,1,B3)

Previous slide

Next slide

Back to the first slide

View Graphic Version