So you have a iDRAC or DELL REMOTE ACCESS CONTROLLER. It is their proprietary version of IPMI. You can configure the iDRAC via IP ADDRESS.
But how you find the IP ADDRESS of the iDRAC?
FIND iDRAC IP ADDRESS
-install OPENMANAGE: (as of print is: http://en.community.dell.com/techcenter/systems-management/w/wiki/1760.openmanage-server-administrator-omsa.aspx#Documentation_OMSA)
-install Dell EMC OpenManage DRAC Tools, includes Racadm (64bit),v9.2.0 (as of print is: https://dl.dell.com/FOLDER05171522M/1/OM-DRAC-Dell-Web-WINX64-9.2.0-3142_A00.exe)
-click START > RUN
-type: cmd
-type: racadm getniccfg
(this gets the IP ADDRESS. By default it is usually: 192.168.0.120)
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SET DRAC IP ADDRESS:
-type: racadm setniccfg -s ipAddress gatewayAddress subnetMask
OR
-click START > RUN
-click DELL OPENMANAGE > SERVER MANAGER.
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SET OS to iDRAC PASS-THROUGH | SET OS to iDRAC PASSTHROUGH | SET OS to iDRAC PASSTHRU
racadm set iDRAC.OS-BMC.AdminState Disabled
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GET POWER STATUS
RACADM serveraction powerstatus
NOTES:
https://www.gooksu.com/2015/04/racadm-quick-dirty-cheatsheet/