![[Solved] CS342 Assignment2-protocols used by the application at different layers](https://assignmentchef.com/wp-content/uploads/2022/08/downloadzip.jpg)
- List out all the protocols used by the application at different layers (only those which you can figure out from traces). Study and briefly describe their packet formats. Mention and explain the observed values for at least 5 fields of the packets of each layer. Example: Source or destination IP address, port number, Ethernet address, protocol number, etc.
- Mention the important functionalities of the application as many as you can discover. (Two example functionalities for each application is given in Table 1). Explain which protocols are being used by which functionalities of the application. Give reason why those protocols are used for the functionalities.
- For any two functionalities of the application (mentioned in question 2), show the sequence of messages (attach screenshot) exchanged to achieve those functionalities. Explain those message sequences. Check whether there are any handshaking sequences in the messages, and briefly explain the reason.
- Calculate the following statistics from your traces while performing experiments at three different times (morning, afternoon, night) of the day: a) Throughput, b) RTT, c) Packet size, d) Number of packets lost, e) Number of UDP & TCP packets, f) Number of responses received with respect to one request sent. Report the observed values in your answer, preferably using tables.
- Check whether the content is being sent/fetched by the application to/from the same or different destination(s)/source(s) during the three different times of the day used in question 4. If multiple destinations /sources exist, list out their IP addresses, and explain the reason behind this. (
Table 1: Application allocation to Students
| App ID | App Name | Roll Number | Name |
| 1 | Microsoft Team (Desktop App) video conference Two example functionalities: a) Join meetingb) Post message Note: You can capture packet during online class | 150101011 | ASHUTOSH KUMAR |
| 160101053 | RAHUL KUMAR | ||
| 180101001 | AARTI MEENA | ||
| 180101002 | ABHAY PRATAP GANGWAR | ||
| 180101003 | ABHISHEK KUMAR | ||
| 180101004 | ADITYA RAJESH PATIL | ||
| 180101005 | ALAY CHIRAG SHAH | ||
| 180101006 | AMAN KUMAR SINGH | ||
| 180101007 | ANIRAJ KUMAR | ||
| 180101008 | ANJALI GODARA | ||
| 180101009 | ANNAPURNE KRISHNA MANIK | ||
| 180101010 | ANSHUL MITTAL | ||
| 180101011 | ANSHUMAN KUMAR SINGH | ||
| 180101012 | ARYAN CHAUHAN | ||
| 180101013 | B VENKATESH | ||
| 180101014 | BEDADA AJAY KUMAR | ||
| 180101015 | BHASKER GOEL | ||
| 180101016 | BHAVISHAYA SAMRIYA | ||
| 2 | Online video game (Desktop App) | 180101017 | Chinmai Anandh Chappa |
| Two example functionalities: | 180101018 | DARSHIT NAGAR | |
| a) Start | 180101019 | DEVANSHI GUPTA | |
| b) Pause/End | 180101020 | DHAWAL BADI | |
| 180101021 | DRISHTI CHOUHAN | ||
| 180101022 | DRISTIRON SAIKIA | ||
| 180101023 | FALAK CHHIKARA | ||
| 180101024 | GADIPALLY PAVAN PREETHAM REDDY | ||
| 180101025 | GALI JAYA PRAKASH REDDY | ||
| 180101026 | GOLI AANANDA VARDHAN | ||
| 180101027 | HARSH GUPTA | ||
| 180101028 | HARSH MOTWANI | ||
| 180101029 | Harshal Sharma | ||
| 180101030 | HARSHITA GUPTA | ||
| 180101031 | HIMANSHU | ||
| 180101032 | JAGANA VINEETH | ||
| 180101033 | KARTIKAY GOEL | ||
| 180101034 | KARTIKEYA SAXENA | ||
| 3 | WhatsApp (Desktop App) group activities Two example functionalities: a) Share imageb) Post message | 180101035 | KHANDESH SAI LOKESH |
| 180101036 | KOMATIREDDY SAI VIKYATH REDDY | ||
| 180101037 | ANKET SANJAY KOTKAR | ||
| 180101038 | KRISHNA PRAVIN PANDE | ||
| 180101039 | Manish Chandolia | ||
| 180101040 | MANSHARAM NIGWAL |
| 180101041 | Manshi Sharma | ||
| 180101042 | Mohan Kumar | ||
| 180101043 | MOHIT JAIN | ||
| 180101044 | MUKKANTI VENKATA SAKETH | ||
| 180101045 | MUNINDRA NAIK | ||
| 180101046 | Sandeep | ||
| 180101047 | NARESH BHARASAGAR | ||
| 180101048 | NIHARIKA BHAMER | ||
| 180101049 | NIKUNJ HEDA | ||
| 180101050 | NISHANK SIDDHARTH | ||
| 180101051 | NISHCHAY MANWANI | ||
| 180101052 | NISHTHA SHARMA | ||
| 4 | Outlook client (Desktop App) | 180101053 | NIYATI CHAUDHARY |
| Two example functionalities: | 180101054 | PAIDIMARRI MANOJ | |
| a) Send mail | 180101055 | PARAM ARYAN SINGH | |
| b) Refresh Inbox | 180101056 | PARTH DHANANJAY BAKARE | |
| 180101057 | POOJA GAJENDRA BHAGAT | ||
| 180101058 | PRANAV GUPTA | ||
| 180101059 | PREETI KUMARI KOTIYA | ||
| 180101060 | Rahul Choudhary | ||
| 180101061 | RAHUL KUMAR | ||
| 180101062 | RAHUL MALA | ||
| 180101063 | RAKSHIT RAJENDRA PATHADE | ||
| 180101064 | RATHOD SAINATH | ||
| 180101065 | RISHIKESH SONGRA | ||
| 180101066 | RITIK MANDLOI | ||
| 180101067 | RITWIK GANGULY | ||
| 180101068 | SAI SUMANTH MADICHERLA | ||
| 180101069 | SANKET KISAN PANDHARE | ||
| 180101070 | SARASWATULA PHANI SAI PRANAV | ||
| 5 | GitHub client (Desktop App) Two example functionalities: a) Clone a repositoryb) Submit a file | 180101071 | Satyendra Dhaka |
| 180101072 | SAURABH BARANWAL | ||
| 180101073 | SHIVAM BAGHEL | ||
| 180101074 | SHIVAM KUMAR AGRAWAL | ||
| 180101075 | SHIVANGI KUMAR | ||
| 180101076 | SHIVANSH MISHRA | ||
| 180101077 | SHIVRAJ AHIRWAR | ||
| 180101078 | SIDDHARTHA JAIN | ||
| 180101079 | Tanneeru Jaswanth | ||
| 180101080 | TARUN UBA | ||
| 180101081 | TEJAS PRASHANT KHAIRNAR | ||
| 180101082 | TUSHAR JAIN | ||
| 180101083 | UJWAL KUMAR | ||
| 180101084 | V ANIRUDH | ||
| 180101085 | VADIGE PRANEETH CHANDRA | ||
| 180101086 | VAIBHAV KUMAR SINGH | ||
| 180101087 | VARHADE AMEY ANANT | ||
| 180101088 | VATSHAL NILESHKUMAR PATEL | ||
| 180101089 | VISHESH KUMAR JYANI |
| 6 | Skype (Desktop App) video conference | 180101090 | YOGESH KUMAR |
| Two example functionalities: | 180101091 | MILIND B PRABHU | |
| a) Initiate call | 180101092 | TANVISH | |
| b) Terminate call | 180101093 | PULKIT CHANGOIWALA | |
| 180101094 | KOUSIK RAJESH | ||
| 180101095 | VEDIKA JITENDRA KULKARNI | ||
| 180101096 | KUSHAL SANGWAN | ||
| 180101097 | SAMAY VARSHNEY | ||
| 180101098 | DODDAVULA LIKHITHKUMAR REDDY | ||
| 180123001 | ADITI BIHADE | ||
| 180123002 | AKSHAT GUPTA | ||
| 180123003 | ANISH KUMAR | ||
| 180123004 | ANMOL CHOUDHARY | ||
| 180123005 | ANSH RAJIV BHATT | ||
| 180123006 | ASHISH KUMAR BARNAWAL | ||
| 180123007 | AYAZ ANIS | ||
| 180123008 | BHARGAB GAUTOM | ||
| 7 | OneDrive (Desktop App) Two example functionalities: a) Create a folderb) Download/Upload file | 180123009 | BINEETA ORAM |
| 180123010 | DAMAYANTI R SAMBHE | ||
| 180123011 | DHOOLAM SAICHANDAN | ||
| 180123012 | DRIGESH ANURAGI | ||
| 180123013 | GURRAM JOSEPH SPOURGEON | ||
| 180123014 | HARSH VARDHAN SINGH YADAV | ||
| 180123015 | HARSH YADAV | ||
| 180123016 | HIMANSHU YADAV | ||
| 180123017 | J.NEERAJA | ||
| 180123018 | JAY CHHAJED | ||
| 180123019 | JAY VIKAS SABALE | ||
| 180123020 | KARTIKEYA KUMAR GUPTA | ||
| 180123021 | KARTIKEYA SINGH | ||
| 180123022 | KASHAN HASAN | ||
| 180123023 | KAUSHAL CHHALANI | ||
| 180123024 | KRITIKA RAJ | ||
| 180123025 | KUSHAL JHANWAR | ||
| 180123026 | MANAV CHIRANIA | ||
| 8 | YouTube live video | 180123028 | MRIDUL GARG |
| Two example functionalities: | 180123029 | NAMAN GOYAL | |
| a) Start watching | 180123030 | NILESH KUMAR MEENA | |
| b) Pause/Go live | 180123031 | PANKAJ KUMAR | |
| 180123032 | PRAGATI RAMESH MAHAMUNE | ||
| Note: | 180123033 | PRATHAPANI SRAVYA | |
| You can capture online IITG live convocation | 180123034 | PRIYA GULATI | |
| program on 22nd Sept 2020 from Youtube. | 180123035 | RAHUL KRISHNA | |
| 180123036 | RASHI MOHTA | ||
| 180123037 | RATHOD VIJAY MAHENDRA | ||
| 180123038 | RAUNAK TIWARI | ||
| 180123039 | ROHAN MODI | ||
| 180123040 | SAMIKSHA SACHDEVA | ||
| 180123041 | SATYADEV BADIREDDI | ||
| 180123042 | SHASHANK GOYAL | ||
| 180123043 | SHASHANK RAJESH THOOL | ||
| 180123044 | SHIVAM KUMAAR ARYA | ||
| 180123045 | SHREYANK SNEHAL | ||
| 9 | FortiClient VPN (Desktop App) Two example functionalities: a) Establish connectionb) ssh remote machine | 180123046 | Shubham Gandhi |
| 180123047 | SIDHARTH BANKUPALLE | ||
| 180123048 | SUBHAM KUMAR | ||
| 180123049 | Sudhanshu Bhatia | ||
| 180123050 | TANMAY JAIN | ||
| 180123051 | TRINAYAN DAS | ||
| 180123052 | VAARSHIK REDDY C | ||
| 180123053 | VISHISHT PRIYADARSHI | ||
| 180123054 | VIVEK KUMAR | ||
| 180123055 | YASHWANTH K | ||
| 180123057 | MOHAMMAD HUMAM KHAN | ||
| 180123058 | SOURAV GOEL | ||
| 180123059 | AADI GUPTA | ||
| 180123060 | JATIN DHINGRA | ||
| 180123061 | TEJUS SINGLA | ||
| 180123062 | A B SATYAPRAKASH | ||
| 180123063 | UDANDARAO SAI SANDEEP | ||
| 180123064 | KARAN GUPTA | ||
| 180123065 | EKLAVYA JAIN | ||
| 160123034 | SAGAR MEWAR |
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