文档介绍：计算机网络实验报告
专业:计算机科学与技术
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计算机科学学院
TCP协议分析
1、What is the IP address and TCP port number used by the puter (source)
that is transferring the file to ? To answer this question, it’s
probably easiest to select an HTTP message and explore the details of the TCP
packet used to carry this HTTP message, using the “details of the selected packet
header window”(refer to Figure 2 in the “Getting Started with Wireshark” Lab if
you’re uncertain about the Wireshark windows).
2、What is the IP address of ? On what port number is it sending
and receiving TCP segments for this connection?
S:
R:
4、What is the sequence number of the TCP SYN segment that is used to initiate the
TCP connection between the puter and ? 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
to the puter in reply to the SYN? What is the value of the
ACKnowledgement field in the SYNACK segment? How did
determine that value? What is it in the segment that identifies the segment as a
SYNACK segment?
SYNACK = ACK + Len
6、What is the sequence number of the TCP segment containing the HTTP POST
command? Note that in order to find the mand, you’ll need to dig into
the packet content field at the bottom of th