Using the two virtual machines $($FreeSGC and UERANSIM$)$ provided to you as part resources for this course, you are required to complete the following steps:$1.$ On the FreeSGC Virtual Machine, you must adjust the IP of the AMF, SMF and UPF configuration file. Modify the following file to ensure that your machine communicates with any external NodeB. $($The address can be found from the ifconfig command$).(8$ marks$)$: ~$/$freeSgc$/$config$/$amfcfg$.$yaml ~$/$free$5$gc$/$config$/$smfcfg$.$yaml ~$/$free$5$gc$/$config$/$upfcfg$.$yaml$2.$ On the UERANSIM virtual machine, Configure UE and the RAN to communicate with the FreeSGC based on the configurations specified in step $1.$ You must configure UERANSIM parameters as explained in the following link $(8$ marks$)$: g$.$ It is your responsibility to ensure that both freeGC and UERANSIM are connected to ensure UE$-$Core network connectivity. You can install the VMs either in the same PC $($provided that your machine has enough resources to install both freeGC and UERANSIM$)$ or in two different physical machines. You must provide a justification on your report about the selection $(9$ marks$)\mathrm{.}4.$ On UERANSIM and FreeSGC virtual machine, using narratives and screenshots, demonstrate how you have installed the server$-$side application for IPERF on the core network and the client$-$side application on your UERANSIM. It is recommended to check the following linkhow to use iper iperfcommand usage$)(15$ marks$)5.$ On UERANSIM, use your Web browser in the UERANSIM UE to get connected to Youtube. You must ensure that the web browser is connected to the Internet via the right interface $($uesimtunO$).$ You must access to any video $($HD$-$High Definition$)$ for all scenarios that are described in the next steps. $(5$ marks$)\mathrm{.}6.$ Describe the registration procedure of the phone. Justify your answer with at least three screenshots $(5$ marks$)\mathrm{.}7.$ You must use NETEM to consider the following different networking scenarios for the connectivity between UE and the Internet, through the core network: Packet Loss: $5\%,15\%.(4$ marks$)$ Delay: Pareto Distribution $(4$ marks$)$ Random corruption at rate $10\%(4$ marks$)$ Packet$-$reorder $(30\%$ of the packets will be sent immediately, the rest will get a delay following a normal distribution with average $80$ms$)(4$ marks$)$ Packet duplication $15\%(4$ marks$)8.$ For each of the above scenario Determine throughput for each scenario defined in step $7.$ Explain your findings $(10$ marks$).$ Identify the scenarios from Step $6,$ that are related to mobile networks behavior. Justify your answer $(8$ marks$)$ Identify the scenario that affects most video quality. Explain the artefacts that you have identified $(12$marks$)($The prerequisite topics to pursue this coursework are covered in Weeks $5-9$ & FAQ section$).$Task $2$: Report $(40\%)$Write a comprehensive report that illustrates and elaborates the steps you followed in executing the tasks. The report must be written as a manual, pointing each step you took progress the tasks. You must include screenshots $($at least $4),$ diagrams and configuration scripts to enhance your presentation. Include a bibliography section to refer any information you used form external sources. References must follow IEEE standards. The following structure is recommended for the report.