Service Manual

Command Modes CONFIGURATION
Command History
This guide is platform-specic. 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
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
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.
6.1.1.0 Introduced on the E-Series.
Related Commands
clock summer-time recurring — sets a date (and time zone) on which to convert the switch to daylight
saving time each year.
show clock — displays the current clock settings.
clock summer-time recurring
Set the software clock to convert to daylight saving time on a specic 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 conguration, use the no clock summer-time command.
Parameters
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 to 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 rst week of the
month.
last: Enter this keyword to start daylight saving time in the last week of the
month.
System Time and Date
1437