GE DS-82 - Manual (Page 173)

Chapter 6: Command Line Interface
GE-DS-82 and 82-PoE Ethernet Managed Switch User Manual 169
dhcp
Description:
Set switch as dhcp client, it can get ip from dhcp server.
NOTE: If you set this command, the switch will reboot.
show dhcp
Description:
Show dhcp enable/disable.
Reboot switch
boot
Description:
Reboot (warm-start) the switch.
Reset to Default
erase startup-config
Description:
Reset configurations to default factory settings at next boot time.