I setup a Cifs share some time ago and I can connect to that from Windows workstation without problem

even if Novell's client is installed I can login via \\serverip\share
If not logged in I get a Windows username/password request ** even if Netware client is installed on the machine **

Using the same Workstation PC with an new Server
having added a CIFs share this time if I use \\server2ip\share - I'm presented with a NOVELL login if I have Novell client installed on the PC

What have I missed ?

(with Novell client installed File access is SLOW... remember same Workstation!)