Basic Operation Guide 2014/02

NOTE: If a savepower module slot-list or savepower module all command is
immediately followed by a no savepower module slot-list or no savepower module
all command, the first slot in the list is powered down and then brought up.
Configuring the savepower LED option
The savepower LED option provides the ability to turn off specified slot LEDs or all LEDs. You can
also configure a timer for turning off the chassis LEDs or the specified slot LEDs.There is one
system-wide timer; all the selected slots will have the chassis LEDs turned off for the same amount
of time.
Syntax
[ no ] savepower led [ slot-list | all ] [timer [ MM/DD[/[YY]YY]
HH:MM | now | duration [HH:MM[recur] ]]
If a slot-list is specified, the LEDs for that slot-list are turned off.
The all option can be specified for the slot-list. All the chassis LEDs are turned
off.
When the timer option is configured, schedules a timer for turning off the chassis
LEDs or configured slot LEDs. The LEDs are turned off for the configured time period
and duration. (See Figure 25 (page 144).)
Specifies the date and time to start the timer.MM/DD[/[YY]YY] HH:MM
Instantaneously turns off the LEDs. The configured
timer is canceled and all the configured modules
go into power-saving mode immediately.
now
duration [HH:]MM: The amount of time the
LEDs remain turned off. (Optional)
If the duration value is zero, when the timer starts,
the LEDs are turned off indefinitely until the timer
is canceled or the command is overridden with
another command.
Default: 0 (zero)
recur: (Optional) If specified, the LEDs are
turned off on a daily basis at the configured time.
The recur option is ignored if the duration is
configured as zero.
Default: disabled.
A new command overrides the previous command, regardless of the current state.
For example, if a timer is active and new command is given, the currently running
timer is canceled and the new timer is scheduled.
The no form of the savepower led command cancels any scheduled or running
timer and the LEDs are returned to their original state. The no savepower led
all command turns on all the switch LEDs.
Configuring the savepower LED option 143