Reference Guide

242 | System Time
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Usage
Information
Coordinated universal time (UTC) is the time standard based on the International Atomic Time
standard, commonly known as Greenwich Mean time. When determining system time, you must
include the differentiator between UTC and your local timezone. For example, San Jose, CA is the
Pacific Timezone with a UTC offset of -8.
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
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 (that is, there is not a “no” form of this command).
Related
Commands
Version 8.3.17.0 Supported on the M I/O Aggregator.
calendar set Sets the hardware clock.