Developers Guide

￭ a minus sign (-) then a number from 1 to 23 as the number of hours.
DellEMC#conf
DellEMC(conf)#clock timezone Pacific -8
DellEMC(conf)#01:40:19: %RPM0-P:CP %CLOCK-6-TIME CHANGE: Timezone
configuration changed from "UTC 0 hrs 0 mins" to "Pacific -8 hrs 0
mins"
DellEMC#
Set Daylight Saving Time
Dell EMC Networking OS supports setting the system to daylight saving time once or on a recurring basis every year.
Setting Daylight Saving Time Once
Set a date (and time zone) on which to convert the switch to daylight saving time on a one-time basis.
To set the clock for daylight savings time once, use the following command.
● Set the clock to the appropriate timezone and daylight saving time.
CONFIGURATION mode
clock summer-time time-zone date start-month start-day start-year start-time end-month
end-day end-year end-time [offset]
○ time-zone: enter the three-letter name for the time zone. This name displays 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. The range is from 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. The range is from 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-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-day: enter the number of the day. The range is from 1 to 31. You can enter the name of a month to change the
order of the display to time day month year.
○ end-year: enter a four-digit number as the year. The range is from 1993 to 2035.
○ end-time: enter the time in hours:minutes. For the hour variable, use the 24-hour format; example, 17:15 is 5:15 pm.
○ offset: (OPTIONAL) enter the number of minutes to add during the summer-time period. The range is from 1 to1440.
The default is 60 minutes.
DellEMC(conf)#clock summer-time pacific date Mar 14 2009 00:00 Nov 7 2009 00:00
DellEMC(conf)#02:02:13: %RPM0-P:CP %CLOCK-6-TIME CHANGE: Summertime configuration
changed from
"none" to "Summer time starts 00:00:00 Pacific Sat Mar 14 2009;Summer time ends 00:00:00
pacific
Sat Nov 7 2009"
Setting Recurring Daylight Saving Time
Set a date (and time zone) on which to convert the switch to daylight saving time on a specific day every year.
If you have already set daylight saving for a one-time setting, you can set that date and time as the recurring setting with the
clock summer-time time-zone recurring command.
To set a recurring daylight saving time, use the following command.
● Set the clock to the appropriate timezone and adjust to daylight saving time every year.
CONFIGURATION mode
clock summer-time time-zone recurring start-week start-day start-month start-time end-
week end-day end-month end-time [offset]
914
System Time and Date