2) Computing end to end delay Consider the figure below, with three links, each with the specified transmission rate and link length. Link 1 Link 2. Link 3 1 Transmission rate: 1000 Mbps Link Length: 3 KM Transmission rate: 1000 Mbps Link Length: 2 km Transmission rate: 1000 Mbps Link Length: 5000K Find the end-to-end delay (including the transmission delays and propagation delays on each of the three links but ignoring queueing delays and processing delays) from when the left host begins transmitting the first bit of a packet to the time when the last bit of that packet is received at the server at the right. The propagation delay on each link is 3x10 m/sec. Note that the transmission rates are in Mbps and the link distances are in Km. Assume a packet length of 1500 bits. Give your answer in milliseconds. 1. What is the transmission delay of link 1? 2. What is the propagation delay of link 1? 3. What is the total delay of link 1? 4. What is the transmission delay of link 2? 5. What is the propagation delay of link 2? 6. What is the total delay of link 2? 7. What is the transmission delay of link 3? 8. What is the propagation delay of link 3? 9. What is the total delay of link 3? 10. What is the total delay? Link 1 Link 2 Link 3 Transmission rate: 1000 Mbps Link Length: 3 km Transmission rate: 1000 Mbps Link Length: 2 km Transmission rate: 1000 Mbps Link Length: 5000 km