Example: Combined Mode And State (Dc-Input Only) - Cisco Catalyst 9400 System Management Configuration Manual

Environmental Monitoring and Power Management
PS Current Operating State
Power supplies currently active
Power supplies currently available : 8
Power Summary
(in Watts)
-------------
System Power
Inline Power
-------------
Total
In case of failure in the combined mode, each operational power supply increases its output. If the output
power does not meet system requirements and the power supply autolc shutdown command is disabled,
then all the operational power supply modules may be overloaded and go into overcurrent shutdown. All
system power is then lost. We recommend enabling the power supply autolc shutdown command.
Other valid configuration options for the combined mode:
• All installed modules are DC-input power supply modules; all modules are configured as active.
• All installed modules are AC-input power supply modules of the same capacity and with the same

Example: Combined Mode and State (DC-Input Only)

The table below represents the two rows of power supply slots in a Cisco Catalyst 9400 Series chassis. Power
supply slots are indicated as PS1, PS2, and so on. For this example, power supply modules of the same capacity
and type (C9400-PWR-3200DC) have been installed in slots 1 through 8.
PS1 (Active)
C9400-PWR-3200DC
PS5 (Active)
C9400-PWR-3200DC
All available power supply modules are active and sharing power and can operate at up to 100 percent capacity.
The device is in a combined operating state, because a standby power supply module is not configured. There
are no other conditions to consider for this setup.
The following is sample output of this setup (the show power privileged EXEC command):
Device# show power
Power
Supply
------
PS1
PS2
PS3
PS4
PS5
PS6
PS7
Maximum
Used Available
------ ---------
3505 3505
0 22095
------ ---------
3505 25600
AC-input voltage voltage level; all modules are configured as active.
PS2 (Active)
C9400-PWR-3200DC
PS6 (Active)
C9400-PWR-3200DC
Model No
--------------------
C9400-PWR-3200DC
C9400-PWR-3200DC
C9400-PWR-3200DC
C9400-PWR-3200DC
C9400-PWR-3200DC
C9400-PWR-3200DC
C9400-PWR-3200DC
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
Example: Combined Mode and State (DC-Input Only)
: Combined
: 8
PS3 (Active)
C9400-PWR-3200DC
PS7 (Active)
C9400-PWR-3200DC
Type Capacity Status
---- -------- ------------
dc 3200 W active
dc 3200 W active
dc 3200 W active
dc 3200 W active
dc 3200 W active
dc 3200 W active
dc 3200 W active
PS4 (Active)
C9400-PWR-3200DC
PS8 (Active)
C9400-PWR-3200DC
Fan States
1 2 3 4
-----------------------
good good good good
good good good good
good good good good
good good good good
good good good good
good good good good
good good good good
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