Chapter 4
  |  System Management Commands
Time
–  146  –
Example
The following example sets the Summer Time setting to use the predefined 
settings for the European region.
Console(config)#clock summer-time MESZ predefined europe
Console(config)#
Related Commands
show sntp (139)
clock summer-time
(recurring)
This command allows the user to manually configure the start, end, and offset 
times of summer time (daylight savings time) for the switch on a recurring basis. 
Use the 
no
 form to disable summer-time.
Syntax
clock summer-time
 name 
recurring
 b-week b-day b-month b-hour b-minute e-
week e-day e-month e-hour e-minute [offset]
no clock summer-time
name - Name of the timezone while summer time is in effect, usually an 
acronym. (Range: 1-30 characters)
b-week - The week of the month when summer time will begin. (Range: 1-5)
b-day - The day of the week when summer time will begin. (Options: 
sunday
 | 
monday
 | 
tuesday
 | 
wednesday
 | 
thursday
| 
friday
 | 
saturday
)
b-month - The month when summer time will begin. (Options:
january
 | 
february
 | 
march
 | 
april
 | 
may
 | 
june
 | 
july
| 
august
| 
september
 | 
october
 
| 
november
 | 
december
)
b-hour - The hour when summer time will begin. (Range: 0-23 hours)
b-minute - The minute when summer time will begin. (Range: 0-59 minutes)
e-week - The week of the month when summer time will end. (Range: 1-5)
e-day - The day of the week summer time will end. (Options: 
sunday
 | 
monday
 | 
tuesday
 | 
wednesday
 | 
thursday
 | 
friday
 | 
saturday
)
e-month - The month when summer time will end. (Options: 
january
 | 
february
 | 
march
 | 
april
 | 
may
 | 
june
 | 
july
 | 
august
| 
september
 | 
october
 
| 
november
 | 
december
)
e-hour - The hour when summer time will end. (Range: 0-23 hours)
e-minute - The minute when summer time will end. (Range: 0-59 minutes)
offset - Summer-time offset from the regular time zone, in minutes. 
(Range: 1-120 minutes)
Default Setting
Disabled