clock update-calendar
Set the switch hardware clock based on the software clock.
Syntax
clock update-calendar
Defaults
Not configured.
Command
Modes
EXEC Privilege
Command
History
Version 8.3.16.1
Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
Use this command only if you are sure that the hardware clock is inaccurate and
the software clock is correct. You cannot delete this command (there is not a
no
form of this command).
Related
Commands
calendar set
— sets the hardware clock.
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.
loopfilter
Enter the keyword
loopfilter
to display information on
NTP local clock frequency.
packets
Enter the keyword
packets
to display information on NTP
packets.
select
Enter the keyword
select
to display information on the NTP
clock selection.
1286
System Time and Date
