Yes they do. I have an ZyXEL XGS1010-12 (unmanaged) and it also runs Linux. The switch chip must be initialized, and the realtek SDK is based on Linux. You cou

Yes they do. I have an ZyXEL XGS1010-12 (unmanaged) and it also runs Linux. The switch chip must be initialized, and the realtek SDK is based on Linux. You could do it with just an eeprom afaik, but seems to be actually more effort (and not possible on all of realtek's switch chips).