2.
configure terminal
3.
clock summer-time zone date date month year hh:mm date month year hh:mm
[
offset
]]
4.
clock summer-time zone recurring
[
week day month hh:mm week day month hh:mm
[
offset
]]
5.
end
6.
show running-config
7.
copy running-config startup-config
DETAILED STEPS
Purpose
Command or Action
Enables privileged EXEC mode.
enable
Step 1
Example:
• Enter your password if prompted.
Device>
enable
Enters global configuration mode.
configure terminal
Example:
Step 2
Device#
configure terminal
Configures summer time to start and end on specified days
every year.
clock summer-time zone date date month year hh:mm
date month year hh:mm
[
offset
]]
Step 3
Example:
Device(config)#
clock summer-time PDT date
10 March 2013 2:00 3 November 2013 2:00
Configures summer time to start and end on the specified
days every year. All times are relative to the local time zone.
The start time is relative to standard time.
clock summer-time zone recurring
[
week day month
hh:mm week day month hh:mm
[
offset
]]
Example:
Step 4
The end time is relative to summer time. Summer time is
disabled by default. If you specify
clock summer-time
Device(config)#
clock summer-time
PDT recurring 10 March 2013 2:00 3 November 2013
zone recurring
without parameters, the summer time rules
default to the United States rules.
2:00
If the starting month is after the ending month, the system
assumes that you are in the southern hemisphere.
•
zone—
Specifies the name of the time zone (for
example, PDT) to be displayed when summer time is
in effect.
• (Optional)
week—
Specifies the week of the month (1
to 4,
first
, or
last
).
• (Optional)
day—
Specifies the day of the week (Sunday,
Monday...).
System Management Configuration Guide, Cisco IOS XE Fuji 16.8.x (Catalyst 9500 Switches)
13
Administering the Device
Configuring Summer Time (Daylight Saving Time)