Option D is the correct configuration to enable the Cisco UCS Manager to manage a Cisco UCS C-Series server by using a single cable for management and data traffic. The commands enter the server scope, then the cimc scope, then the mgmt-conn scope with the sideband option, which enables the management connection through the sideband interface. Then, the mgmt-conn-state is set to enabled and the changes are committed to the buffer. References: * Cisco UCS Manager CLI Configuration Guide, Release 4.0 - Configuring Cisco UCS C-Series Servers [Cisco UCS Manager], Configuring Cisco UCS C-Series Servers, Configuring the Management Connection * Cisco UCS Manager CLI Configuration Guide, Release 4.0 - Configuring Cisco UCS C-Series Servers [Cisco UCS Manager], Configuring Cisco UCS C-Series Servers, Enabling the Management Connection Through the Sideband Interface