Command Reference Guide

System Time and Date | 1435
Defaults
Not configured.
Command Modes
CONFIGURATION
Command
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Commands
clock summer-time recurring
c e s
Set the software clock to convert to daylight saving time on a specific day each year.
Syntax
clock summer-time
time-zone recurring [start-week start-day start-month start-time end-week end-day
end-month end-time
[offset]]
To delete a daylight saving time zone configuration, enter
no clock summer-time.
Parameters
end-time
Enter the time in hours:minutes. For the hour variable, use the 24-hour format,
example, 17:15 is 5:15 pm.
end-year Enter a four-digit number as the year.
Range: 1993 to 2035.
offset (OPTIONAL) Enter the number of minutes to add during the summer-time
period.
Range: 1 to1440.
Default: 60 minutes
Version 8.3.7.0 Introduced on S4810
Version 7.6.1.0 Support added for S-Series
Version 7.5.1.0 Support added for C-Series
pre-Version 6.1.1.0 Introduced for E-Series
calendar set Set the hardware clock.
clock summer-time
recurring
Set a date (and time zone) on which to convert the switch to daylight
saving time each year.
show clock Display the current clock settings.
time-zone
Enter the three-letter name for the time zone. This name is displayed in the show
clock output.
You can enter up to eight characters.
start-week
(OPTIONAL) Enter one of the following as the week that daylight saving begins
and then enter values for start-day through end-time:
• week-number: Enter a number from 1-4 as the number of the week in the
month to start daylight saving time.
• first: Enter this keyword to start daylight saving time in the first week of the
month.
• last: Enter this keyword to start daylight saving time in the last week of the
month.