NEC IP8800/S3600 Manuale Utente

Troubleshooting Functional Failures in Operation

123

3.21 Problems on Power Saving Feature

3.21.1

Schedule Is Disabled [IP8800/S6700] [IP8800/S6600]

If schedule is disabled, follow the instruction shown below.

1. Check to see if the current time is included in the displayed schedule by using the show power-control

schedule command, and isolate the problem according to the table below.

Table 3-69: Problems and Actions When Using Power Saving Feature with Power Saving Feature

No.

Display of Result

Confirmation

Cause

Action

Current time is not
included

Check to see the setting by
configuration command
schedule-power-contro
l time-range

The setting by
configuration command
schedule-power-c
ontrol time-range
is incorrect.

• Specify the time including the current

time if not.

• If an entry including the current time is

set to disabled, delete the entry that is
set to disabled.

Current time is
included

Check to see if the feature
specified by configuration
command
schedule-power-contro
l and the feature specified
during normal hours both are
not matched. If it is same, see
the Cause and Action.

The features assigned by
configuration command
schedule-power-c
ontrol is already
operating.

Check to see the setting of the
configuration command
schedule-power-control.

Using the show system
command, check to see if
"changing suspended" appears
in the status of BSU/PSP. If so,
see the Cause and Action.

The shortage of the
number of operating
BSUs/PSPs occurs.

To control the power of BSU/PSP, make
redundant configuration of BSU/CSU.
For information on redundant
configuration, see the manual
"Configuration Settings."

Using the show logging
command, confirm that there is
no change on the system time
within 30 minutes before the
start and end times of the
schedule.

Schedule error caused by
system time change
occurs.

Wait for a while because the schedule will
start within 30 minutes. For notices
regarding time change, see the manual
"Configuration Settings."