6
Installing Hard Disk Drives in the Cisco Wide Area Application Engine 611
78-17404-01
Assigning SCSI IDs
Figure 3
Location of Drive Bays Behind the Bezel
Assigning SCSI IDs
When you install or replace one or more of the SCSI disk drives in a WAE-611, you must assign a SCSI
ID to each disk drive. The SCSI IDs are assigned by placing or removing jumpers on the disk drive SCSI
ID jumper pins. The hard disk drives in this appliance use the SCSI IDs 0 and 1 only.
To assign the proper SCSI ID to a disk drive, follow these steps:
Step 1
Set the SCSI IDs for your drive by placing jumpers on the appropriate jumper pins, as follows:
•
Hitachi disks have a single set of jumpers. Follow these jumper settings instructions for Hitachi
disks:
–
Assign SCSI ID 0 to the disk drive in the first drive bay by removing any jumpers from the
jumper pins.
The first drive bay (drive bay 0) is located below the CD-ROM drive on the left side of your
system. (See
Figure 3
.)
–
Assign SCSI ID 1 to the disk drive in the second drive bay by placing a jumper on the pins
closest to the power connector.
Figure 4
shows the jumper placement for SCSI ID 1.
The second drive bay (drive bay 1) is located below the flash memory card on the right side of
your system. (See
Figure 3
.)
1
CD-ROM drive
2
Flash memory card
3
Drive bay 1 (right side of chassis front)
4
Drive bay 0 (left side of chassis front)
151556
2
3
1
4
