When a CUE system administrator initiates the backup category configuration command from the CUE CLI, what type of devices can receive the backup files?

A.
By using the correct address scheme, the router FLASH memory can be used as a CUE configuration backup file repository.

B.
The backup configuration files can only be backed up to an FTP server that has the correct CUE backup utility installed.

C.
The CUE backup files can be backed up to any FTP server on the network.

D.
The CUE backup configuration files can be backed up to the router FLASH, but all the data files have to go to an FTP server because of the file size.