Cisco 300 Series User Manual

Clock Commands
231 OL-32830-01 Command Line Interface Reference Guide
9
if the command is executed twice, each time with a different clock source, both
sources will be operational, SNTP has higher priority than time from browser.
Example
The following example configures an SNTP server as an external time source for
the system clock.
switchxxxxxx(config)# clock source sntp
switchxxxxxx(config)# clock source browser
switchxxxxxx(config)# exit
switchxxxxxx# show clock
*10:46:48 UTC May 28 2013
Time source is sntp
Time from Browser is enabled
9.5 clock summer-time
To configure the system to automatically switch to summer time (Daylight Saving
Time), use the clock summer-time command in Global Configuration mode. To
restore the default configuration, use the no form of this command.
Syntax
clock summer-time
zone recurring {usa | eu | { week day month hh:mm week day
month hh:mm
}} [ offset ]
clock summer-time
zone date day month year hh:mm date month year hh:mm
[ offset ]
clock summer-time
zone date month day year hh:mm month day year hh:mm
[ offset ]
no clock summer-time
Parameters
• zone —The acronym of the time zone to be displayed when summer time is
in effect. (Range: up to 4 characters)

Cisco 300 Series Specifications

General

Brand	Cisco
Model	300 Series
Category	Switch
Language	English