3Com 4210 PWR - 42 Basic; Onfiguration and; Basic System Configuration

42
BASIC SYSTEM CONFIGURATION AND
DEBUGGING
Basic System
Configuration
Tab le 354 Basic System Configuration
Operation Command Description
Set the current date and time
of the system
clock datetime HH:MM:SS {
YYYY/MM/DD |
MM/DD/YYYY }
Required
Execute this command in user
view.
The default value is 23:55:00
04/01/2000 when the system
starts up.
Set the local time zone clock timezone zone-name {
add | minus } HH:MM:SS
Optional
Execute this command in user
view.
By default, it is the UTC time
zone.
Set the name and time range
of the summer time
clock summer-time
zone_name { one-off |
repeating } start-time
start-date end-time end-date
offset-time
Optional
Execute this command in user
view.
■ 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.
■ 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.
Enter system view from user
view
system-view -
Set the system name of the
switch
sysname sysname Optional
By default, the name is 4210.
Return from current view to
lower level view
quit Optional
If the current view is user
view, you will quit the current
user interface.
Return from current view to
user view
return Optional
The composite key <Ctrl+Z>
has the same effect with the
return command.