Reference Guide

System Time | 233
clock summer-time date
Set a date (and time zone) on which to convert the switch to daylight saving time on a one-time basis.
Syntax
clock summer-time time-zone date start-month start-day start-year start-time end-month end-day
end-year end-time
[offset]
To delete a daylight saving time zone configuration, use the no clock summer-time command.
Parameters
Defaults
Not configured.
Command Modes
CONFIGURATION
Command
History
Related
Commands
time-zone
Enter the three-letter name for the time zone. This name is displayed in the show clock
output.
start-month
Enter the name of one of the 12 months in English.
You can enter the name of a day to change the order of the display to
time day month
year.
start-day
Enter the number of the day.
Range: 1 to 31.
You can enter the name of a month to change the order of the display to
time day month
year.
start-year
Enter a four-digit number as the year.
Range: 1993 to 2035.
start-time
Enter the time in hours:minutes. For the hour variable, use the 24-hour format, example,
17:15 is 5:15 pm.
end-day
Enter the number of the day.
Range: 1 to 31.
You can enter the name of a month to change the order of the display to
time day month
year.
end-month
Enter the name of one of the 12 months in English.
You can enter the name of a day to change the order of the display to
time day month
year.
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 8.3.17.0 Supported on M I/O Aggregator
calendar set Sets the hardware clock.