Mellanox Technologies SX1012, Руководство пользователя

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Table 15 - Power Supply Unit Status LED Assignments
LED Behavior Description Action Required
Solid Green The Power supply is running in normal con-
dition. N/A
Solid Red Error, the unit is not operational. In case there is an FRU, the module
should be replaced. Otherwise, the sys-
tem should be replaced.
Off There is no power to the system, the unit is
receiving no power. Check power source or replace the
cable.
Interfaces
Rev 1.4 55 Mellanox Technologies
3.3.1.4 Bad Port LED
The Bad Port LED indicator is used to indicate symbol errors in one or more system ports.
Table 16 shows the bad port status LED assignment.
Table 16 - Bad Port LED Assignments
LED Configuration Description Action Required
Off No symbol errors have been received in last
few seconds (normal condition) N/A
Flashing Orange Error, one or more ports have received sym-
bol errors.
Possible causes are:
• Bad cable
• Bad connection
• Bad connector Check symbol error counters on the
system UI to identify the ports.
Replace the cable on these ports.
3.3.1.5 Unit Identification LED
The UID LED is a debug feature, that the user can use to find a particular system within a cluster
by turning on the UID blue LED.
 To activate the UID LED on a switch system, run:
switch (config) # led MGMT uid on
 To verify the LED status, run:
switch (config) # show leds
Module LED Status
--------------------------------------------------------------------------
MGMT UID Blue
To deactivate the UID LED on a switch system, run:
switch (config) # led MGMT uid off
The UID LED is a debug feature, that upon user configuration, lights a blue LED for ease in find-
ing a particular system within a cluster. This is a future feature that is not yet available.