Dell DR4000 - Manual (Page 8)

8 Setting up IBM TSM on the Dell™ DR4X00 Disk Backup Appliance
d. Enter a Container Name and select the Enable CIFS check box.
e. Select the client access credentials preferred.
For improved security, Dell recommends adding IP addresses / FQDN for the following
- All TSM Media Servers
f. Click Create a New Container.
g. Confirm that the container was added.