Chapter 4
| System Management Commands
Time
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clock timezone-
predefined
This command uses predefined time zone configurations to set the time zone for
the switch’s internal clock. Use the no form to restore the default.
Syntax
clock timezone-predefined offset-city
no clock timezone-predefined
offset - Select the offset from GMT. (Range: GMT-0100 - GMT-1200; GMT-
Greenwich-Mean-Time; GMT+0100 - GMT+1300)
city - Select the city associated with the chosen GMT offset. After the offset
has been entered, use the tab-complete function to display the available
city options.
Default Setting
GMT-Greenwich-Mean-Time-Dublin,Edinburgh,Lisbon,London
Command Mode
Global Configuration
Command Usage
This command sets the local time zone relative to the Coordinated Universal Time
(UTC, formerly Greenwich Mean Time or GMT), based on the earth’s prime meridian,
zero degrees longitude. To display a time corresponding to your local time, you
must indicate the number of hours and minutes your time zone is east (before) or
west (after) of UTC.
Example
Console(config)#clock timezone-predefined GMT-0930-Taiohae
Console(config)#
Related Commands
show sntp (123)
calendar set This command sets the system clock. It may be used if there is no time server on
your network, or if you have not configured the switch to receive signals from a
time server.
Syntax
calendar set hour min sec {day month year | month day year}
hour - Hour in 24-hour format. (Range: 0 - 23)
min - Minute. (Range: 0 - 59)
sec - Second. (Range: 0 - 59)
day - Day of month. (Range: 1 - 31)