Basically it's OK.
If you need a userid and a password to access the share add these options to the command (-o user=xxx,password=yyy)
There are many more options. Please have a look at this
http://www.samba.org/samba/docs/man/manpages-3/mount.cifs.8.html
mount.cifs is basically the same as mount -t cifs, because mount will convert "-t type" to "/sbin/mount.type")
wmp