Configuration Guide (Supporting R2.2.0.0) Owner's manual

Brocade 6910 Ethernet Access Switch Configuration Guide 97
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5
Time
• This command sets the summer-time time zone relative to the currently configured time zone.
To specify a time corresponding to your local time when summer time is in effect, you must
indicate the number of minutes your summer-time time zone deviates from your regular time
zone (that is, the offset).
Example
Console(config)#clock summer-time DEST date april 1 2012 23 23 april 2 2012 23 23
60
Console(config)#
Related Commands
“show sntp” on page 95
clock summer-time (predefined)
This command configures the summer time (daylight savings time) status and settings for the
switch using predefined configurations for several major regions of the world. Use the no form to
disable summer time.
Syntax
clock summer-time name predefined [australia | europe | new-zealand | usa]
no clock summer-time
name - Name of the timezone while summer time is in effect, usually an acronym.
(Range: 1-30 characters)
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
• In some countries or regions, clocks are adjusted through the summer months so that
afternoons have more daylight and mornings have less. This is known as Summer Time, or
Daylight Savings Time (DST). Typically, clocks are adjusted forward one hour at the start of
spring and then adjusted backward in autumn.
• This command sets the summer-time time relative to the configured time zone. To specify the
time corresponding to your local time when summer time is in effect, select the predefined
summer-time time zone appropriate for your location, or manually configure summer time if
these predefined configurations do not apply to your location (see clock summer-time (date) or
clock summer-time (recurring).
TABLE 24 Predefined Summer-Time Parameters
Region Start Time, Day, Week, & Month End Time, Day, Week, & Month Rel. Offset
Australia 00:00:00, Sunday, Week 5 of October 23:59:59, Sunday, Week 5 of March 60 min
Europe 00:00:00, Sunday, Week 5 of March 23:59:59, Sunday, Week 5 of October 60 min
New Zealand 00:00:00, Sunday, Week 1 of October 23:59:59, Sunday, Week 3 of March 60 min
Australia 00:00:00, Sunday, Week 5 of October 23:59:59, Sunday, Week 5 of March 60 min