Some Apple Thunderbolt displays either in line with a Thunderbolt Ethernet adapter or connected through the wired Ethernet port on the display seem to be flooding networks periodically with junk packets. A series of user submitted threads on the Apple customer self-support forums are demonstrating that periodically, a Thunderbolt display manifesting the issue is broadcasting 800mbit/s of data to every port in the local area network, effectively knocking fast Ethernet (100mbit/s) users off the network in an inadvertent denial of service attack launched by the display.
