Administrator Guide

end-day Enter the weekday name that you want daylight saving time to end. Enter the weekdays
using the three letter abbreviations; for example Sun, Sat, Mon, and so on. The range is
from Sun to Sat.
end-month Enter the name of one of the 12 months in English.
end-time Enter the time in hours:minutes:seconds. For the hour variable, use the 24-hour format;
example, 17:15:00 is 5:15 pm.
offset (OPTIONAL) Enter the number of minutes to add during the summer-time period. The
range is from 1 to 1440. The default is 60 minutes.
Defaults Not configured.
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
7.4.1.0 Updated the start-day and end-day options to allow for using the three-letter
abbreviation of the weekday name.
6.1.1.0 Introduced on the E-Series.
Related
Commands
• clock summer-time date — sets a date (and time zone) on which to convert the switch to daylight saving
time on a one-time basis.
• show clock — displays the current clock settings
clock timezone
Configure a timezone for the switch.
C9000 Series
Syntax
clock timezone timezone-name offset
To delete a timezone configuration, use the no clock timezone command.
Parameters
timezone-name Enter the name of the timezone. You cannot use spaces.
offset Enter one of the following:
• a number from 1 to 23 as the number of hours in addition to universal time
coordinated (UTC) for the timezone.
• a minus sign (-) then a number from 1 to 23 as the number of hours.
Defaults Not configured.
Command Modes CONFIGURATION
System Time and Date 1573