Our SG2016P is configured with VLAN 2 as the management VLAN and has a static ip on that LAN, where it is managed by the Omada controller. Yet the SG2016P also gets an ip address from a DHCP server on a non-management VLAN and serves up the web GUI on that non-management IP with a message saying "This switch is being managed by controller". Is there a config setting to prevent switch management on non-management VLANs? 

Also in our setup there is no reason for the switch to use a DHCP client. Is there a config setting to disable the DHCP client?  We configured the non-management VLAN network where the switch received an ip with a static ip address on a bogus LAN, yet the switch runs its DHCP client anyway and gets an ip regardless.

Thanks