Manually Starting Or Stopping Power Supply To A Card - H3C S12508-AC Installation Manual

To do...
Enable power supply management
on a specified member switch (IRF
mode)
Configure the number of
redundant power modules
(standalone mode)
Configure the number of
redundant power modules on a
specified member switch (IRF
mode)
NOTE:
If power supply management is disabled, the system does not reserve any redundant power module. In
this case, you can also use the power-supply policy redundant command to configure the number of
redundant power modules, and this configuration will take effect after power supply management is
enabled.

Manually starting or stopping power supply to a card

When the switch is operating, you can start or stop power supply to a card to adjust the system available
power as needed.
Follow a step below to start or stop power supply to a card:
To do...
Start or stop power supply to
the specified card
(standalone mode)
Start or stop power supply to
the specified card of a
specified member switch (IRF
mode)
Use the command...
power-supply policy enable
chassis chassis-number
power-supply policy redundant
module-count
power-supply policy chassis
chassis-number redundant
module-count
Use the command...
power-supply { on | off } slot slot-number
power-supply { on | off } chassis
chassis-number slot slot-number
62
Remarks
Required
Enabled by default
Required
By default, the number of
redundant power modules
depends on the reserved power,
which you can display with the
display power-supply command.
Required
By default, the number of
redundant power modules
depends on the reserved power,
which you can display with the
display power-supply command.
Remarks
Optional
The specified card cannot be a
main board or a switching fabric
module.
Available in user view
Optional
The specified card cannot be a
main board or a switching fabric
module.
Available in user view