HP StorageWorks 2/64 - Core Switch Reference Manual page 75

Operating the Switch
Diagnostic tests may temporarily lock the transmit and receive speed
Note
of the links to a specific speed.
Table 9. Diagnostic Test Commands and Descriptions
Test Command
Error Log
errDump
Switch Offline
switchDisable
Memory Test
ramTest
Port Register
portRegTest
Test
Central Memory
centralMemoryTest
Test
Control Message
cmiTest
Interface (CMI)
Conn Test
Content
camTest
Addressable
Memory (CAM)
Test
Port Loopback
portLoopbackTest
Test
Description
Displays the error log without
page breaks.
Sets the switch to offline state
necessary to run certain switch
diagnostics.
Checks CPU RAM memory.
Run offline or online.
Checks that the registers and
static memory in each ASIC
can be successfully accessed.
Run offline.
Checks that the central memory
in each ASIC can be
successfully accessed. Run
offline.
Verifies that control messages
can be sent from ASIC to
ASIC. Run offline.
Verifies CAM functionality.
Run offline.
Checks all switch main board
hardware. Frames transmitted
are looped back and received.
Run offline.
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