Installation manual

4-73
SIGNAMAX LLC • www.signamax.eu
Command Mode
Global Configuration
Command Usage
• In some countries or regions, clocks are adjusted through the summer months so
that afternoons have more daylight and mornings have less. This is known as
Summer Time, or Daylight Savings Time (DST). Typically, clocks are adjusted
forward one hour at the start of spring and then adjusted backward in autumn.
• This command sets the summer-time time relative to the configured time zone. To
specify the time corresponding to your local time when summer-time is in effect,
select the predefined summer-time time zone appropriate for your location, or
manually configure summer-time if these predefined configurations do not apply to
your location (see clock summer-time (date) on page 4-71 or clock
summer-time (recurring) on page 4-73).
Example
Related Commands
show sntp (4-65)
clock summer-time (recurring)
This command allows the user to manually configure the start, end, and offset times of
summer-time (daylight savings time) for the switch on a recurring basis. Use the no form
to disable summer-time.
Syntax
clock summer-time name recurring b-week b-day b-month b-hour b-minute
e-week e-day e-month e-hour e-minute offset
no clock summer-time
• name - Name of the timezone while summer time is in effect, usually an acronym.
(Range: 1-30 characters)
•b-week - The week of the month when summer-time will begin. (Range: 1-5)
•b-day - The day of the week when summer-time will begin. (Options: sunday |
monday | tuesday | wednesday | thursday | friday | saturday)
Table 4-20 Predefined Summer-Time Parameters
Region Start Time, Day, Week, & Month End Time, Day, Week, & Month Rel. Offset
Australia 00:00:00, Sunday, Week 5 of October 23:59:59, Sunday, Week 5 of March 60 min
Europe 00:00:00, Sunday, Week 5 of March 23:59:59, Sunday, Week 5 of October 60 min
New Zealand 00:00:00, Sunday, Week 1 of October 23:59:59, Sunday, Week 3 of March 60 min
USA 02:00:00, Sunday, Week 2 of March 02:00:00, Sunday, Week 1 of November 60 min
Console(config)#clock summer-time MESZ predefined europe
Console(config)#