1
Wireshark Lab 3 – TCP
The following reference answers are based on the trace files provided with the text book,
which can be downloaded from the textbook website.
TCP Basics
Answer the following questions for the TCP segments:
1. (1 point) What is the IP address and TCP port number used by your client
computer (source) to transfer the file to gaia.cs.umass.edu? What is the IP
address and port number used by gaia.cs.umass.edu to receive the file.
Solution: Client computer (source)
IP address: 192.168.1.102
TCP port number: 1161
Destination computer: gaia.cs.umass.edu
IP address: 128.119.245.12
TCP port number: 80
Figure 1: IP addresses and TCP port numbers of the client computer (source) and gaia.cs.umass.edu
剩余15页未读，继续阅读
评论2