Q1. a) Suppose that seven packets arrive at a router according to the pattern in Table 1. Packet Input Arrival time Packet Queue Length A 1 0 2 B 1 5 2 C 1 6 D 2 1 E 2 2 353 F 3 3 6 G 3 4 9 Table 1 Give the packet output order if weighted fair queuing with a weight of 3 for input queue 3 is used. (6 marks)