153
October
,
November
or
December
; the start week can be the
first
,
second
,
third
,
fourth
,
fifth
or
last
week of the month; the start date is
Sunday
,
Monday
,
Tuesday
,
Wednesday
,
Thursday
,
Friday
,
Saturday
.
end-time
: End time, in the
hh:mm:ss
format . Zeros can be omitted, unless you specify 00:00:00.
end-date
: End date which can be set in the following ways:
•
Enter the year, month and date at one time, in the
MM/DD/YYYY
or
YYYY/MM/DD
format.
•
Enter the year, month and date one by one, separated by spaces. The year ranges from 2000 to
2035; the month can be
January
,
February
,
March
,
April
,
May
,
June
,
July
,
August
,
September
,
October
,
November
or
December
; the end week can be the
first
,
second
,
third
,
fourth
,
fifth
or
last
week of the month; the end date is
Sunday
,
Monday
,
Tuesday
,
Wednesday
,
Thursday
,
Friday
,
Saturday
.
add-time
: Time added to the standard time of the device, in the
hh:mm:ss
format. Zeros can be omitted,
unless you specify 00:00:00.
Description
Use the
clock summer-time repeating
command to set a recurring daylight saving schedule.
Use the
undo clock summer-time
command to cancel the configuration of daylight saving time.
By default, daylight saving time is disabled and UTC time zone applies.
The interval between
start-time
start-date
and
end-time
end-date
must be longer than one day and shorter
than one year. If the current system time is in the specified daylight saving days, the
add-time
value
automatically adds to the system time.
To verify the setting, use the
display clock
command.
The timestamps in system messages are adjusted in reference to the time zone and daylight saving
schedule.
Related commands:
display clock
,
clock datetime
,
clock summer-time one-off
, and
clock timezone
.
Examples
# Set the system time ahead one hour every year after 2011 (inclusive) for the period from August 1 at
06:00:00 to September 1 at 06:00:00.
<Sysname> system-view
[Sysname] clock summer-time abc2 repeating 06:00:00 08/01/2011 06:00:00 09/01/2011
01:00:00
clock timezone
Syntax
clock timezone
zone-name
{
add
|
minus
}
zone-offset
undo clock timezone
View
System view
Default level
3: Manage level
Parameters
zone-name
: Time zone name, a case-sensitive string of 1 to 32 characters.
Summary of Contents for A7500 Series
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