1. Consider the scenario illustrated in Figure 1.19(a). Assume R s is 20 Mbps, R c is 10 Mbps, and the server is continuously sending traffic to the client. Also assume the router between the server...

1. Consider the scenario illustrated in Figure 1.19(a). Assume
R_s

is 20 Mbps,
R_c

is 10 Mbps, and the server is continuously sending traffic to the client. Also assume the router between the server and the client can buffer at most four messages. After how many messages sent by the server will packet loss starts occurring at the router?