mount.cifs and umount.cifs are included in cifs-utils package .. so you should be able to just:
# yum install cifs-utils to have these installed on your system. Jarek __ ------------------------------------------------------- _ Jaroslaw_Polok __________________ CERN - IT/OIS/ODS _ _ http://home.cern.ch/~jpolok ___ tel_+41_22_767_1834 _ _____________________________________ +41_76_487_9487 _