16-17 , 22 - 23 Please answer all. Thank you very much.

16. What are the request numbers used to establish a TCP session between 10.0.2.15 and 208.91.199.124? Ps: note your answer in the following form: [ N_Paquet_1, N_Paquet_2, N_Paquet_3].

Example: [20, 30, 40]

17. Does address 72.68.1.8 belong to subnet 72.68.1.0/29? True or False

22. Your friend tries desperately to print a document, but without success. He asks you to look at his network diagram. What are the problems) ? Please choose at least one answer. (you can choose more than one answer)

a) Router B's IP address is incorrect

b) The printer's IP address is incorrect

c) Router A's IP address is incorrect

d) The computer's IP address is incorrect

e) None of his answers

23. In the below picture, What is the packet number that allowed the server to permanently close the FTP session of the FTP client 10.11.12.2? Please choose an answer.

a) #248

b) #249

c) #252

d) #247

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