Sun Microsystems Enterprise 250 Owner's Manual page 281

TABLE 12–3 (continued)
Test Name Description
Tests mouse control and input
su@14,3083f8
logic, including internal and
external loopback tests.
Tests RSC (SSP) hardware,
rsc
including RSC serial and Ethernet
ports. For additional details, see
"About Remote System Control
(RSC)" on page 256.
1. Depending on your system configuration, the OBDiag menu may include tests for additional SCSI interfaces,
such as scsi@4, scsi@4,1, scsi@5, scsi@5,1, etc.
Special Considerations
Mouse tests are not run if a
keyboard is used as an input
device.
To run external loopback tests,
you must have a special passive
loopback connector attached to the
keyboard/mouse port, the variable
diag-targets must be set to
loopback, device&loopback, or
device&loopback,3.
The Sun part number for the
loopback connector is 501-4690-01.
This test is not run if RSC is being
used as the console device.
To run external loopback tests on
the RSC Ethernet port, the port
must be connected to a 10-Mbps
Ethernet network. The variable
diag-targets must also be set to
loopback3 or
device&loopback,3.
To run external loopback tests on
the RSC serial port, a special
passive serial loopback connector
must be attached to the port. The
variable diag-targets must also
be set to loopback,
device&loopback, or
device&loopback,3.
The Sun part number for the
passive serial loopback connector is
501-4205-01.
Diagnostics and Troubleshooting
247