I just started using EX4600s, and have found an interesting anomaly. If I issue the command "request system power-off" or "request system halt", the systems stops, but I do not get the prompt "hit any key to restart" like I do on other EX series switches. The only way to restart the switch appears to be pulling the power cords out and putting them back in. Is there anyway to remote restart an EX4600 switch?