FUJITSU PSWITCH User’s Guide
166 December/2018
Check there is no items with error status with the show environment
command.
Command Execution Example
(ET-7648BRA-FOS) #show environment
Temperature Sensors:
Unit Sensor Description Temp (C) State Max_Temp (C)
---- ------ ---------------- ---------- -------------- --------------
1 1 MAC 38 Level 1 41
1 2 10GE 39 Level 1 41
1 3 System CPLD 40 Level 1 44
1 4 CPU 31 Level 1 35
Fans:
Unit Fan Description Type Speed Duty level State
---- --- -------------- --------- ------------- ------------- --------------
1 1 Fan-1 Removable 10031 52% Operational
1 2 Fan-2 Removable 9929 52% Operational
1 3 Fan-3 Removable 9929 52% Operational
1 4 Fan-4 Removable 9929 52% Operational
1 5 Fan-5 Removable 9929 52% Operational
1 6 Fan-6 Removable 10031 52% Operational
Power Modules:
Unit Power supply Description Type State
---- ------------ ---------------- ---------- --------------
1 1 PSU-1 Removable Operational
1 2 PSU-2 Removable Not present
Power Consumption:
Unit Power supply Current (mA) Voltage (mV) Watt (mW)
---- ------------ ------------ ------------ ------------
1 1 8758 11869 103948
1 2 0 0 0
Battery Status: GOOD
Please confirm that the state of Temperature Sensors are “Level1” or “Normal”.
Please confirm that the state of Fans are “Operational”.
Please confirm that the state of Power Modules are “Operational”.
Please confirm that the Battery status is “GOOD”.
4.3. How to Replace FAN Unit
This switch has three FAN units. The FAN units are not redundant, and does not
support hot swapping. When you exchange a FAN unit, you must plug out the
power cable and power off the switch.
In the following explanation, it is assumed that a terminal PC (referred to as
“FST-S”) is used to check the FAN unit status after replacement.
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