Mounting a win/dos logical partition

["Reuben D Budiardja" <reubendb goshen edu>]

Hi,
Could anyone help me in how to mount a logical dos/win95 logical partition 
in linux? What line should be in the /etc/fstab?

I have the following line in fstab
/dev/hdb2               /mnt/dos_b              msdos   noauto          0 0

But when I tried to do: mount dos_b

I get the following message:
mount: wrong fs type, bad option, bad superblock on /dev/hdb2,
       or too many mounted file systems
       (aren't you trying to mount an extended partition,
       instead of some logical partition inside?)

Any help will be greatly appreciated.

Thanks
Reuben D. Budiardja