Tutorial on installing WinDump and its basic usage. WinDump is a Windows port of tcpdump.
http://online1.daytonastate.edu/player2.php?id=4558dbb6f6f8bb2e16d03b85bde76e2c
5:26 - Listing available network interfaces with WinDump
6:20 - Specifying a network interface to use with WinDump
7:10 - Writing a WinDump capture out to a file
8:28 - Viewing a capture file
http://www.winpcap.org/windump/docs/manual.htm - WinDump Manual
http://www.winpcap.org/windump/install/default.htm - WinDump Downloads