You can create a periodic recurring schedule for iDRAC to check for new firmware updates. At the scheduled day and time, iDRAC connects to the specified network share (CIFS or NFS) or the FTP, checks for new updates and applies or stages all applicable updates. A log file on the remote server contains information about server access and staged firmware updates.
Automatic updates is available only with the iDRAC7 Enterprise license.
You can schedule automatic firmware updates using the iDRAC Web interface or RACADM.