Adjusting For Daylight Saving Time - Cisco ACE-4710-K9 Administration Manual

Chapter 1 Setting Up the ACE

Adjusting for Daylight Saving Time

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Table 1-1 Common Time Zone Acronyms (continued)
Acronym Time Zone Name and UTC Offset
EST Eastern Standard/Summer Time as UTC +10 hours (+11 hours
during summer time)
WST Western Standard Time as UTC +8 hours
For example, to set the time zone to PDT and to set an UTC offset of –8 hours,
enter:
host1/Admin(config)# clock timezone PDT -8 0
To remove the clock timezone setting, use the no form of this command. For
example, enter:
host1/Admin(config)# no clock timezone
To configure the ACE to change the time automatically to summer time (daylight
savings time), use the clock summer-time command in configuration mode.
The first part of the command specifies when summer time begins, and the second
part of the command specifies when summer time ends. All times are relative to
the local time zone; the start time is relative to the standard time and the end time
is relative to the summer time. If the starting month is after the ending month, the
ACE assumes that you are found in the Southern Hemisphere.
The syntax of this command is as follows:
clock summer-time {daylight_timezone_name start_week start_day
start_month start_time end_week end_day end_month end_time
daylight_offset | standard timezone}
The keywords, arguments, and options are:
daylight_timezone_name—Eight-character name of the time zone (for
•
example, PDT) to be displayed when summer time is in effect. See
for the list the common time zone acronyms used for the
daylight_timezone_name argument.
start_week end_week—The week, ranging from 1 through 5.
•
Cisco 4700 Series Application Control Engine Appliance Administration Guide
Configuring the Time, Date, and Time Zone
Table 1-1
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