Assignment-l {5%} Characterizing Network Trafc: Calculate Network Trafc Load There are EDI} stations in a network. Each station transmits S-ll framesl'secondq and the size of one frame is 3201} hits. As we know, in addition to the application data, different protocols add differently sized headers with the application data before they are sent through the network media. The additional data from protocols are called overhead. For example1 TCP adds III Bytes overhead, UDP adds 8 Bytes overhead, and Ethernet II adds 13 Bytes overhead with each frame. Also, routing protocols add overhead when routing information between routers in the network is exchanged. For example: - l[lpen Shortest Path First {USPF} routing protocols send the Hello packets every I\" seconds. The size of this Hello packet is 2 Bytes. - Enhanced Interior Gateway Routing Protocols {IGRP} send the Hello packets every 5 seconds, and Routing Information Protocol {RIP} sends the entire Routing table every 3|] seconds. Assume the routing table size for each of the routers is approximately 20\" KB {KiloBytes}, there are fteen routers in the network. and the routers use the RIP protocol. Trafc load calculation should take these protocol overheads into account. Now1 based on the given information above, please prepare the answer to the following questions: 1. What is the offered load in the network in lvlhps'? 2. What is the Routers' overhead in the network in Mbps? 3. [fall the stations use the TCP protocol, what is the stations' overhead in Mbps? 4. [fall the stations use the UDP protocol, what is the stations' overhead in Mbps'? 5. What is the stations' overhead in Mbps for the Ethernet II protocol?I 15. What is the total overhead {i.e., including routers' overhead] in Mbps when only {TCPl Ethernet II] is used? '1". What is the total overhead {i.e., including routers' overhead) in Mbps when only {UDP' | Ethernet II] is used