Command

Effective system time

Configuration example

System time

 

date-timeoutside the

clock datetime 1:00

 

 

daylight saving time

2007/1/1

01:00:00 UTC Mon

 

clock summer-time ss

 

range:

01/01/2007.

 

one-off 1:00

 

date-time

2006/1/1 1:00

 

 

 

2006/8/8 2

 

 

 

 

10:00:00 ss Mon

 

 

 

01/01/2007.

1, 3

date-timein the daylight saving time range:

date-time + summer-offset

clock datetime 8:00 2007/1/1

clock summer-time ss one-off 1:00 2007/1/1 1:00 2007/8/8 2

If the date-timeplus summer-offsetis outside the daylight saving time range, the system time equals date-time. After you disable the daylight saving setting, the system time automatically decreases by summer-offset.

3, 1

 

clock summer-time ss

 

 

one-off 1:00

 

 

 

 

(date-timeoutside the

date-time

2007/1/1 1:00

01:00:00 UTC Tue

daylight saving time

2007/8/8 2

01/01/2008.

 

range)

 

clock datetime 1:00

 

 

 

2008/1/1

 

 

date-time summer-offset

clock summer-time ss

 

 

outside the daylight

one-off 1:00

 

 

2007/1/1 1:00

23:30:00 UTC Sun

3, 1

saving time range:

2007/8/8 2

12/31/2006.

date-time summer-offset

clock datetime 1:30

 

 

 

(date-time in the

 

2007/1/1

 

 

clock summer-time ss

 

daylight saving time

date-time summer-offset

 

range)

one-off 1:00

 

in the daylight saving time

03:00:00 ss Mon

 

2007/1/1 1:00

 

range:

2007/8/8 2

01/01/2007.

 

date-time

clock datetime 3:00

 

 

 

2007/1/1

 

 

Original system clock ±

clock timezone

 

 

zone-offset outside the

 

 

zone-time add 1

 

 

daylight saving time

02:00:00 zone-time Sat

 

clock summer-time ss

 

range:

01/01/2005.

 

one-off 1:00

 

Original system clock ±

2007/1/1 1:00

 

 

zone-offset

2007/8/8 2

 

2, 3 or 3, 2

 

 

 

Original system clock ±

 

 

 

 

 

 

zone-offset outside the

clock timezone

 

 

daylight saving time

zone-time add 1

System clock configured:

 

range:

clock summer-time ss

04:00:00 ss Sat

 

Original system clock ±

one-off 1:00

01/01/2005.

 

2005/1/1 1:00

 

zone-offset +

2005/8/8 2

 

 

summer-offset

 

 

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