3com 3.01.01 사용자 설명서
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C
HAPTER
11: S
YSTEM
M
ANAGEMENT
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Configuring System
Basics
This section describes the following basic system configuration tasks:
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Setting the System Name
Perform the following commands in system view.
Setting the System Clock
Perform the following command in user view.
Setting the Time Zone
You can configure the name of the local time zone, and the time difference
between the local time and the standard Universal Time Coordinated (UTC).
between the local time and the standard Universal Time Coordinated (UTC).
Perform the following commands in user view.
By default, the UTC time zone is set.
Setting Daylight Saving Time
Use these commands to configure the start and end time of daylight saving time.
Perform this command in user view.
Table 27 Setting the System Name
Operation
Command
Set the switch name
sysname sysname
Restore the switch name to the default name
undo sysname
Table 28 Setting the System Clock
Operation
Command
Set the system clock
clock datetime HH:MM:SS YYYY/MM/DD
Table 29 Setting the Time Zone
Operation
Command
Set the local time
clock timezone zone_name { add | minus }
HH:MM:SS
HH:MM:SS
Restore to the default UTC time zone
undo clock timezone
Table 30 Setting Daylight Saving Time
Operation
Command
Set the name and range of daylight saving
time
time
clock summer-time zone_name { one-off |
repeating } start-time start-date end-time
end-date offset-time
repeating } start-time start-date end-time
end-date offset-time
Remove the setting of the summer time
undo clock summer-time