Question: I need help with analysing TCP packets using Wireshark, Following shows the Wireshark TCP flow graph. 1. Calculate the Average Round Trip Time (RTT), explain

I need help with analysing TCP packets using Wireshark,

Following shows the Wireshark TCP flow graph.

I need help with analysing TCP packets using Wireshark, Following shows the

1. Calculate the Average Round Trip Time (RTT), explain how you obtain the answer.

2. Please calculate the End to End throughput, explain how you obtain the answer.

Try using the formula [(size of data) + (size of ack)] / RTT

4.330906 50154 49913 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK_PERM=1 50154 49913 4.442337 4991350154 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460 WS=64 SACK_PERM=1 50154 49913 4.442624 50154 49913 [ACK] Seq=1 Ack=1 Win=131328 Len=0 50154 49913 50154 50154 - 49913 [PSH, ACK] Seq=1 Ack=1 Win=131328 Len=13 49913 4.443572 4.444967 [TCP Window Update] 49913 - 50154 [ACK] Seq=1 Ack=1 Win=262144 Len=0 50154 49913 4.446180 49913 50154 [PSH, ACK] Seq=1 Ack=14 Win=262144 Len=23 50154 + 49913 4.446180 49913 50154 [ACK] Seq=1 Ack=14 Win=262080 Len=0 50154 49913 4.446256 50154 50154 49913 [ACK] Seq=14 Ack=24 Win=131328 Len=0 49913 4.449174 50154 50154 49913 [PSH, ACK] Seq=14 Ack=24 Win=131328 Len=13 49913 4.455280 50154 49913 50154 [ACK] Seq=24 Ack=27 Win=262080 Len=0 49913 4.455280 49913 50154 [PSH, ACK] Seq=24 Ack=27 Win=262144 Len=23 50154 49913 4.456680 50154 50154 49913 [PSH, ACK] Seq=27 Ack=47 Win=131328 Len=13 49913 4.459971 50154 + 49913 50154 [ACK] Seq=47 Ack=40 Win=262080 Len=0 49913 4.460141 50154 49913 50154 [PSH, ACK] Seq=47 Ack=40 Win=262144 Len=23 49913 4.461436 50154 49913 [PSH, ACK] Seq=40 Ack=70 Win=131328 Len=13 50154 49913 4.466456 50154 49913 50154 [ACK] Seq=70 Ack=53 Win=262080 Len=0 49913 4.466456 49913 50154 [PSH, ACK] Seq=70 Ack=53 Win=262144 Len=23 50154 + 49913 4.468999 50154 49913 [PSH, ACK] Seq=53 Ack=93 Win=131072 Len=13 50154 49913 4.474361 50154 + 49913 50154 [ACK] Seq=93 Ack=66 Win=262080 Len=0 49913 4.475037 50154 49913 50154 [PSH, ACK] Seq=93 Ack=66 Win=262144 Len=23 49913 4.475604 50154 50154 - 49913 [FIN, ACK] Seq=66 Ack=116 Win=131072 Len=0 49913 4.478136 49913 50154 [ACK] Seq=116 Ack=67 Win=262144 Len=0 50154 49913 4.478859 4991350154 [FIN, ACK] Seq=116 Ack=67 Win=262144 Len=0 50154 49913 4.478904 50154 50154 - 49913 [ACK] Seq=67 Ack=117 Win=131072 Len=0 49913 4.330906 50154 49913 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK_PERM=1 50154 49913 4.442337 4991350154 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460 WS=64 SACK_PERM=1 50154 49913 4.442624 50154 49913 [ACK] Seq=1 Ack=1 Win=131328 Len=0 50154 49913 50154 50154 - 49913 [PSH, ACK] Seq=1 Ack=1 Win=131328 Len=13 49913 4.443572 4.444967 [TCP Window Update] 49913 - 50154 [ACK] Seq=1 Ack=1 Win=262144 Len=0 50154 49913 4.446180 49913 50154 [PSH, ACK] Seq=1 Ack=14 Win=262144 Len=23 50154 + 49913 4.446180 49913 50154 [ACK] Seq=1 Ack=14 Win=262080 Len=0 50154 49913 4.446256 50154 50154 49913 [ACK] Seq=14 Ack=24 Win=131328 Len=0 49913 4.449174 50154 50154 49913 [PSH, ACK] Seq=14 Ack=24 Win=131328 Len=13 49913 4.455280 50154 49913 50154 [ACK] Seq=24 Ack=27 Win=262080 Len=0 49913 4.455280 49913 50154 [PSH, ACK] Seq=24 Ack=27 Win=262144 Len=23 50154 49913 4.456680 50154 50154 49913 [PSH, ACK] Seq=27 Ack=47 Win=131328 Len=13 49913 4.459971 50154 + 49913 50154 [ACK] Seq=47 Ack=40 Win=262080 Len=0 49913 4.460141 50154 49913 50154 [PSH, ACK] Seq=47 Ack=40 Win=262144 Len=23 49913 4.461436 50154 49913 [PSH, ACK] Seq=40 Ack=70 Win=131328 Len=13 50154 49913 4.466456 50154 49913 50154 [ACK] Seq=70 Ack=53 Win=262080 Len=0 49913 4.466456 49913 50154 [PSH, ACK] Seq=70 Ack=53 Win=262144 Len=23 50154 + 49913 4.468999 50154 49913 [PSH, ACK] Seq=53 Ack=93 Win=131072 Len=13 50154 49913 4.474361 50154 + 49913 50154 [ACK] Seq=93 Ack=66 Win=262080 Len=0 49913 4.475037 50154 49913 50154 [PSH, ACK] Seq=93 Ack=66 Win=262144 Len=23 49913 4.475604 50154 50154 - 49913 [FIN, ACK] Seq=66 Ack=116 Win=131072 Len=0 49913 4.478136 49913 50154 [ACK] Seq=116 Ack=67 Win=262144 Len=0 50154 49913 4.478859 4991350154 [FIN, ACK] Seq=116 Ack=67 Win=262144 Len=0 50154 49913 4.478904 50154 50154 - 49913 [ACK] Seq=67 Ack=117 Win=131072 Len=0 49913

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