Displaying The Power Supply System Information Of Your Switch - H3C S12508-AC Installation Manual

After the power-supply led-blink command is executed, the LED of the corresponding power module
flashes for a period of time to show you the location of the power module. You can configure the time
when the LED flashes and how long the LED keeps flashing. If you execute the command without
specifying a power module ID, the LEDs of all power modules flash one by one in the ascending order
of the power module IDs.
NOTE:
When you allocate IDs to the AC power modules, and then after a period of time, reboot the switch using
the following guidelines:
If the locations of the AC power modules do not change or some AC power modules are plugged out
•
during this period of time, the IDs of the AC power modules do not change after the switch reboots;
• If the locations of the AC power modules are changed or some new AC power modules are plugged in
during this period of time, the AC power modules are allocated new IDs randomly after the switch
reboots.
Follow these steps to allocate IDs for AC power modules:
To do...
Enter system view
Configure the time when the LED of
the specified power module flashes
and how long the LED keeps
flashing (standalone mode)
Configure the time when the LED of
the specified power module flashes
and how long the LED keeps
flashing on a specified member
switch (IRF mode)
Allocate new IDs for the specified
AC power modules (standalone
mode)
Allocate new IDs for the specified
AC power modules on a specified
member switch (IRF mode)
CAUTION:
Each AC power module can be allocated with only one ID, and multiple AC power modules cannot have
the same ID.

Displaying the power supply system information of your switch

Use the display power-supply command to display your switch's power supply system information,
including whether power management is enabled, the number of configured redundant power modules,
power, output voltage and current, and whether each card is powered on.
# Display the detailed information of the power supply system in standalone mode.
<Sysname> display power-supply verbose
Use the command...
system-view
power-supply led-blink [ module id ]
[ blink-time value ] [ delay-time value ]
power-supply led-blink chassis
chassis-number [ module id ] [ blink-time
value ] [ delay-time value ]
power-supply module old-id-list new-id
new-id-list
power-supply module chassis
chassis-number old-id-list new-id
new-id-list
64
Remarks
—
Optional
By default, the LED flashes
for 3 seconds as soon as the
command is executed.
Optional
By default, the LED flashes
for 3 seconds as soon as the
command is executed.
Required
By default, the system
allocates IDs for AC power
modules randomly.
Required
By default, the system
allocates IDs for AC power
modules randomly.