Technical data

Maintaining and Debugging the System 337
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).
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.
By default, daylight saving time is not set.
Displaying System
Information and State
The following display commands are used for displaying the system state and the
statistics information. For the display commands related to each protocol and
different ports, refer to the appropriate chapters.
Perform the following operations in all views.
Debugging the System Tasks for debugging the system are described in the following sections:
■ Enabling and Disabling Terminal Debugging
■ Displaying Diagnostic Information
Table 30 Setting the Time Zone
Operation Command
Set the local time clock timezone zone_name { add | minus }
HH:MM:SS
Restore to the default UTC time zone undo clock timezone
Table 31 Setting Daylight Saving Time
Operation Command
Set the name and range of daylight saving
time
clock summer-time zone_name { one-off |
repeating } start-time start-date end-time
end-date offset-time
Remove the setting of the summer time undo clock summer-time
Table 32 The Display Commands of the System
Operation Command
Display the system clock display clock
Display the system version display version
Display the terminal user display users [ all ]
Display the saved-configuration display saved-configuration
Display the current-configuration display current-configuration [ controller |
interface interface-type [ interface-number ] |
configuration [ configuration ] [ | { begin |
exclude | include } regular-expression ]
Display the state of the debugging display debugging [ interface {
interface-name | interface-type
interface-number } ] [ module-name ]