The steps below can be used to gather a network trace during the computer startup. You can also achieve this by mirroring the port on the switch or moving the computer to a hub where a second computer can take the capture using promiscuous mode. If you do
not have these options, here are some steps to perform the capture from the computer being rebooted. This procedure has been tested successfully on x86 versions of Windows XP, Windows Vista, and Windows 7.