Verifying Controller Module Id Settings - Sun Microsystems Sun StorEdge A3500 Manual

2.3

Verifying Controller Module ID Settings

Tools: Needlenose pliers
Equipment: Jumpers (supplied with unit), antistatic wrist strap
Every device attached to a SCSI or FC-AL bus must have a unique controller module
ID number in order to communicate. The factory default ID settings for controller A
and B are ID 5 and ID 4, respectively.
1. Locate the 16 pins on the rear of the SCSI controller module (
AL controller module (
The eight pins on the right determine the host ID for controller 1(A); those on the left
determine the ID for controller 2(B).
2. Wearing the antistatic wrist strap, install jumpers on the pins as shown in
FIGURE 2-5
If necessary, use the needlenose pliers to remove the jumpers.
2-8 Sun StorEdge A3500/A3500FC Controller Module Guide • August 1999
FIGURE 2-6
and in .
FIGURE 2-6
).
) or the FC-
FIGURE 2-5