Deploying Core : About Core MPIO settings
  
About Core MPIO settings
MPIO settings are under Configure > Storage Array: iSCSI, Initiator, MPIO. These settings are available:
Enable MPIO.
Enable standard routing for MPIO. This control is required if the backend iSCSI portal is not in the same subnet of at least two of the MPIO interfaces.
You can also use these commands, which may require additional parameters to identify the LUN:
storage iscsi session mpio enable enables the feature.
storage iscsi session mpio standard-routes enable enables standard routing. This command is required if the backend iSCSI portal is not in the same subnet of at least two of the MPIO interfaces.
•  storage lun modify mpio <path> specifies a path.