I am running Symantec Backup Exec 2010 on a Windows 2008 R2 server. I am trying to back up our Sun Storage 7410 storage array to tape via this software. I have already successfully configured a much older EMC Celerra storage device to be backed up via NDMP but now I need our Sun Storage 7410 device to be backed up as well. When I try to add the device as an NDMP device, the software is reports that "The Requested operation is not supported." I am trying to authenticate the backup server using the root account. We have purchased 2 NDMP licenses for Symantec Backup Exec to make this possible. I would like to be able to back up our Sun Storage device via NDMP using Symantec Backup Exec and a tape robot. Any help would be appreciated, thank you!