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MATRIX SERVSWITCH™
Table 3-4. The standard diagnostic-screen messages.
Diagnostic Messages Description
Kernel Version Indicates version ID of kernel program being run by the
Switch’s bottom port board (all of the port boards
should be running the same version). A new kernel may
be downloaded into the Switch through one of its serial
ports; see Section 7.2.3.
Overlay Version Indicates version ID of the firmware of the on-screen
display board.
Kernel Program
Reports results of checksum calculation of kernel program
memory. Any result other than GOOD terminates the
diagnostic sequence, indicating a hardware failure.
Static RAM Reports results of static memory test. Any result other
than GOOD terminates the diagnostic sequence,
indicating a hardware failure.
Configuration Reports results of checksum calculation of configuration
memory. Any result other than GOOD terminates the
diagnostic sequence, indicating a hardware failure.
Board Number Indicates unit-level board number (“1” through “4”) of
the KVM port or serial port through which the
diagnostics are being reported. See Figure 2-3 in
Section 2.4.
Communication ID Indicates the system-level board number (“1” through
“256”) of the KVM port or serial port through which the
diagnostics are being reported.
Communication Reports result of communications test among all the
boards in network.
Local Ports Reports number of CPU ports detected in this Switch.
Program Version Indicates revision ID of the main program being run by
the Switch’s bottom port board (all of the port boards
should be running the same version). A new main
program may be downloaded into the Switch through
one of its serial ports; see Section 7.2.3.
Main Program Reports results of checksum calculation of main
program memory. Any result other than GOOD
terminates the diagnostic sequence, indicating a
hardware failure.
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