Managing the Switch
Use the show environment power command to display power usage information for the switch. The following
example shows the output for a 3-kW AC power supply.
switch# show environment power
Power Supply:
Voltage: 12 Volts
Power
Supply
-------
-
1
2
3
4
5
6
7
8
Module
-------
4
22
24
26
27
28
29
30
fan1
fan2
fan3
N/A - Per module power not available
Power Usage Summary:
--------------------
Power Supply redundancy mode (configured)
)
Power Supply redundancy mode (operational)
)
Total Power Capacity (based on configured mode)
Total Power of all Inputs (cumulative)
Total Power Output (actual draw)
Total Power Input (actual draw)
Total Power Allocated (budget)
Total Power Available for additional modules
switch#
Power Cycling a Module
You can reset a module by using the reload module slot_number command and specifying the module by its
slot number in the chassis.
Reloading a module disrupts traffic through the module.
Caution
Model
(Watts )
-------------------
----------
N9K-PAC-3000W-B
------------
------------
N9K-PAC-3000W
------------
------------
------------
------------
Model
-------------------
-----------
N9k-X9636PQ
N9K-C9508-FM
N9K-C9508-FM
N9K-C9508-FM
N9K-SUP-A
N9K-SUP-A
N9K-SC-A
N9K-SC-A
N9K-C9508-FAN
N9K-C9508-FAN
N9K-C9508-FAN
Actual
Actual
Output
Input
(Watts )
----------
----------
517 W
566 W
0 W
0 W
0 W
0 W
0 W
0 W
0 W
0 W
0 W
0 W
0 W
0 W
0 W
0 W
Actual
Power
Draw
Allocated
(Watts )
(Watts )
-----------
--------------
177.00 W
399.60 W
118.00 W
300.00 W
N/A
0.00 W
N/A
0.00 W
47.00 W
79.92 W
45.00 W
79.92 W
12.00 W
60.00 W
23.00 W
60.00 W
47 W
225.00 W
48 W
225.00 W
47 W
249.00 W
Cisco Nexus 9508 NX-OS Mode Switch Hardware Installation Guide
Power Cycling a Module
Total
Capacity
Status
(Watts )
-------------
3000 W
Ok
0 W
Absent
0 W
Absent
0 W
Shutdown
0 W
Absent
0 W
Absent
0 W
Absent
0 W
Absent
Status
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Non-Redundant(combined
Non-Redundant(combined
3000.00 W
3000.00 W
517.00 W
566.00 W
1728.24 W
1271.76 W
61