Device# show diagnostic ondemand settings
Test iterations = 1
Action on test failure = continue
Device# show diagnostic events event-type error
Diagnostic events (storage for 500 events, 0 events recorded)
Number of events matching above criteria = 0
No diagnostic log entry exists.
Device#show diagnostic description module 3 test all
The GOLD packet Loopback test verifies the MAC level loopback
functionality. In this test, a GOLD packet, for which doppler
provides the support in hardware, is sent. The packet loops back
at MAC level and is matched against the stored packet. It is a
This test verifies all fan modules have been inserted and working
properly on the board. It is a non-disruptive test and can be
run as a health monitoring test.
The PHY Loopback test verifies the PHY level loopback
functionality. In this test, a packet is sent which loops back
at PHY level and is matched against the stored packet. It is a
disruptive test and cannot be run as a health monitoring test.
This test verifies the temperature reading from the sensor is
below the yellow temperature threshold. It is a non-disruptive
test and can be run as a health monitoring test.
The Scratch Register test monitors the health of
application-specific integrated circuits (ASICs) by writing values
into registers and reading back the values from these registers.
It is a non-disruptive test and can be run as a health monitoring
This test runs the exhaustive ASIC memory test during normal
switch operation. Switch utilizes mbist for this test. Memory test
is very disruptive in nature and requires switch reboot after
Device# show diagnostic bootup level
Current bootup diagnostic level: minimal