H3C Technologies H3C S3100 Series Switches - Manual (Page 591)

Operation Manual – System Maintenance and Debugging
H3C S3100-52P Ethernet Switch
Chapter 2 Basic System Configuration
& Debugging
2-2
2.1.3 Setting the System Name of the Switch
Table 2-3
Set the system name of the switch
Operation Command Description
Enter system view
system-view
—
Set the system
name of the switch
sysname
sysname
Optional
By default, the name is H3C.
2.1.4 Setting the Date and Time of the System
Table 2-4
Set the date and time of the system
Operation Command Description
Set the current date
and time of the
system
clock datetime
HH:MM:SS
YYYY/MM/DD
Optional
By default, it is 23:55:00 04/01/2000
when the system starts up.
2.1.5 Setting the Local Time Zone
This configuration task is to set the name of the local time zone and the difference
between the local time zone and the standard UTC (universal time coordinated) time.
Table 2-5
Set the local time zone
Operation Command Description
Set the local time
zone
clock timezone
zone-name { add |
minus
} HH:MM:SS
Optional
By default, it is the
UTC time zone.
2.1.6 Setting the Summer Time
This configuration task is to set the name, time range (start time and end time), and
time offset of the summer timer. The operation here saves you from manually adjust the
system time.
z
When the system reaches the specified start time, it automatically adds the
specified offset to the current time, so as to toggle the system time to the summer
time.
z
When the system reaches the specified end time, it automatically subtracts the
specified offset from the current time, so as to toggle the summer time to normal
system time.