i use this switch behind a connectbox from unityemdia. I configured the switch to use DHCP. So configured it works great. But sometime the switch didn't get a dhcp adress from the connectbox (maybe if connect box is sleeping or unitymedia has a problem) then the switch is automatically configured to 192.168.0.1 (but this is the adress of the connextbox). The only change to get it working again is to turn off the switch and put it on again. Can you please tell me how can i configure the switch to always using dhcp?