Hi ShivaR,
I highly recommend to update Unified Manager.
UM6.1 is rather old and I'm not sure if that version contains information on CIFS shares at all. Also the reporting functionality may still be limited in that version as it's basically just the second releae of Unified Manager for Clustered ONTAP.
In the meantime we released 6.2, 6.3, 6.4, 7.0 and 7.1.
For the best experience and most comprehensive feature set, please consider UM7.1.
regards, Niels