Labels:text | screenshot | diagram | rectangle OCR: RSVP AND WINSOCK Application Winsock 2.0 TCP/IP RSVP Other PCs Content server Network Router cloud File with RSVP server Network traffic aided by Quality of Service protocols. Figure 2. The TCP/IP Reservation (RSVP) Protocol can be used by Microsoft's Winsock 2.0 specification to facilitate multimedia distribution.