I think, Thierry is right, it looks goofy the way the jbconfig is defined, 
here i have output of my setup, with only two DDS enabled, see if that 
clears how to use jbconfig with DDS.
D:\nsr\bin>jbconfig
         1) Configure an AlphaStor/SmartMedia Jukebox.
         2) Configure an Autodetected SCSI Jukebox.
         3) Configure an Autodetected NDMP SCSI Jukebox.
         4) Configure an SJI Jukebox.
         5) Configure an STL Silo.
         6) Configure a Microsoft Removable Storage Jukebox.

What kind of Jukebox are you configuring? [1] 2
Installing 'Standard SCSI Jukebox' jukebox - [email protected].

What name do you want to assign to this jukebox device? ADIC
Turn NetWorker auto-cleaning on (yes / no) [yes]? yes
The drives in this jukebox cannot be auto-configured with the available
 information. You will need to provide the path for the drives.

Is (any path of) any drive intended for NDMP use? (yes / no) [no] no
Is any drive going to have more than one path defined? (yes / no) [no] yes

You will be prompted for multiple paths for each drive.
Pressing <Enter> on a null default advances to the next drive.


Please enter the device path information in one of the following formats:

        \\.\Tape0 --for local path or
        host:device-path --for remote node or
        host:drive-letter:directory path --for Windows disk file

Drive  1, element 256
Device path 1 ? \\.\Tape0
Device path 2 ? storagenode1:\\.\Tape0
Device path 3 ?

Drive  2, element 257
Device path 1 ? \\.\Tape1
Device path 2 ? storagenode1:\\.\Tape1
Device path 3 ?

Drive  3, element 258
Device path 1 ? \\.\Tape2
Device path 2 ?

Drive  4, element 259
Device path 1 ? \\.\Tape3
Device path 2 ?

Drive  5, element 260
Device path 1 ? \\.\Tape4
Device path 2 ?

Drive  6, element 261
Device path 1 ? \\.\Tape5
Device path 2 ?

Drive  7, element 262
Device path 1 ? \\.\Tape6
Device path 2 ?

Drive  8, element 263
Device path 1 ? \\.\Tape7
Device path 2 ?


Please select the appropriate drive type number:
  1) 3480                  20) 9490                  39) LTO Ultrium-3
  2) 3570                  21) 9840                  40) optical
  3) 3590                  22) 9840b                 41) qic
  4) 3592                  23) 9840C                 42) SAIT-1
  5) 4890                  24) 9940                  43) SD3
  6) 4mm                   25) 9940B                 44) sdlt
  7) 4mm 12GB              26) adv_file              45) sdlt320
  8) 4mm 20GB              27) dlt                   46) sdlt600
  9) 4mm 4GB               28) dlt1                  47) SLR
 10) 4mm 8GB               29) dlt7000               48) tkz90
 11) 4mm DAT72             30) dlt8000               49) travan10
 12) 8mm                   31) dst (NT)              50) tz85
 13) 8mm 20GB              32) dtf                   51) tz86
 14) 8mm 5GB               33) dtf2                  52) tz87
 15) 8mm AIT               34) file                  53) tz88
 16) 8mm AIT-2             35) himt                  54) tz89
 17) 8mm AIT-3             36) logical               55) tz90
 18) 8mm AIT-4             37) LTO Ultrium           56) tzs20
 19) 8mm Mammoth-2         38) LTO Ultrium-2         57) VXA

Enter the drive type of drive 1? 38
Are all the drives the same model? (yes / no) [yes] yes
A Dedicated Storage Node can backup only local data to its devices.
Should storagenode1 be configured as a Dedicated Storage Node? (yes / no) 
[no]
o


Jukebox has been added successfully

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