(b) An Ethernet router has a single outgoing transmission link of 8 Mbps The average length of each packet is 960 bytes.If the average packet delay through the switch, is to be less than 18 ms, assuming an M/M/1 queue determine: 2 Marks (i) the departure rate in packets/s; i) the maximum gross input packet rate to the switch in packets/s[4 Marks] (ii) the average length of the queue. 3 Marks] c) The maximum
OR
OR