Edit yiew o Capture analyze istcs Telephony Tools Internals e 白回X0昌9中◆0谷业回匠QQ®回磁☑ Filter:tep Expression...Clea No. Time Source Protocol Length info 20.02317 1.1 atnaem:intnrad:a7oo:os:25:d:af7l This is what we're looking for-a series of TCP segn and gaiac We e packet trace tha at you have captu ( packet trace tcp ere -in ht .cs.umass.edu/wires /wireshark- traces.zip:see earlier footnote)to study TCP ehavior in the rest of 3.TCP Basics Answer the following questions for the TCP segments: 4 What is the sequence number of the tcp syn segment that is used to initiate the TCP connection between the client comp outer and gaia cs umass edu?What is it n the nt that identifies the 5.What is the s A SYN se gme equen he cl umbe nt e SYN?Wha egm nt by ga a.cs.umass.edu to e va ent I n the SY ACK segment' w al d gaia.cs.umass.edu he that valu What is it in the segment that identifies the segment as a YNAC segment 6.What is the sequence number of the TCP segment containing the HTTP POST command?Note that in order to find the POST command,you'll need to dig into the packet content field at the bottom of the Wireshark window,looking for a segment with a“POST”within its DATA field.. Consider the TCP segment containing the HTTP POST as the first segment in the TCP connection.What are the sequence numbers of the first six segments in the This is what we’re looking for - a series of TCP segments sent between your computer and gaia.cs.umass.edu. We will use the packet trace that you have captured (and/or the packet trace tcp-ethereal-trace-1 in http://gaia.cs.umass.edu/wireshark-labs/wireshark￾traces.zip; see earlier footnote) to study TCP behavior in the rest of this lab. 3. TCP Basics Answer the following questions for the TCP segments: 4. What is the sequence number of the TCP SYN segment that is used to initiate the TCP connection between the client computer and gaia.cs.umass.edu? What is it in the segment that identifies the segment as a SYN segment? 5. What is the sequence number of the SYNACK segment sent by gaia.cs.umass.edu to the client computer in reply to the SYN? What is the value of the Acknowledgement field in the SYNACK segment? How did gaia.cs.umass.edu determine that value? What is it in the segment that identifies the segment as a SYNACK segment? 6. What is the sequence number of the TCP segment containing the HTTP POST command? Note that in order to find the POST command, you’ll need to dig into the packet content field at the bottom of the Wireshark window, looking for a segment with a “POST” within its DATA field. 7. Consider the TCP segment containing the HTTP POST as the first segment in the TCP connection. What are the sequence numbers of the first six segments in the