CLI Guide

• week-number: enter a number from 1 to 4 as the number of the week to end
daylight saving time.
• first: enter the keyword first to end daylight saving time in the rst week of the
month.
• last: enter the keyword last to end daylight saving time in the last week of the
month.
end-day Enter the weekday name that you want daylight saving time to end. Enter the weekdays
using the three letter abbreviations; for example Sun, Sat, Mon, and so on. The range is
from Sun to Sat.
end-month Enter the name of one of the 12 months in English.
end-time Enter the time in hours:minutes:seconds. For the hour variable, use the 24-hour format;
example, 17:15:00 is 5:15 pm.
oset (OPTIONAL) Enter the number of minutes to add during the summer-time period. The
range is from 1 to 1440. The default is 60 minutes.
Defaults Not congured.
Command Modes CONFIGURATION
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
Related Commands
clock summer-time date — sets a date (and time zone) on which to convert the switch to daylight saving time on
a one-time basis.
show clock — displays the current clock settings.
debug ntp
Display network time protocol (NTP) transactions and protocol messages for troubleshooting.
Syntax
debug ntp {adjust | all | authentication | events | loopfilter | packets |
select | sync}
To disable debugging of NTP transactions, use the no debug ntp {adjust | all | authentication
| events | loopfilter | packets | select | sync} command.
Parameters
adjust Enter the keyword adjust to display information on NTP clock adjustments.
all Enter the keyword all to display information on all NTP transactions.
authentication Enter the keyword authentication to display information on NTP authentication
transactions.
events Enter the keyword events to display information on NTP events.
looplter Enter the keyword loopfilter to display information on NTP local clock frequency.
System Time 1283