Question: 4. Queueing System 1: Queueing system 1, in Fig. 2, consists of two sources and two sinks. Source 1 sends packets at a rate of


4. Queueing System 1: Queueing system 1, in Fig. 2, consists of two sources and two sinks. Source 1 sends packets at a rate of 6000 packets per second. Source 2 sends packets at a rate of 3000 packets per second. The average size of packets sent by either source is 1250 bytes. Sink 1 Source R1 Source 2 Sink 2 R2 Figure 2: Queueing system 1 Router R1 forwards packets from either source at 50Mbits/sec on each of its outgoing links. Router R2 forwards packets from both source 1 and source 2 at 100 Mbits/sec. Router R1 sends traffic to Sink 1 and router R2 with equal probability
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