Dell PowerEdge C6145 - Manual (Page 87)

Using the System Setup Program | 87
IPMI Configuration
Scroll to this item and press Enter to view the following screen:
Option Description
Set BMC NIC
(Shared default) Sets the type of BMC NIC from BIOS.
BMC will reset.
BMC IP address source
(DHCP default)
Sets BMC IP address source from BIOS.