H3C S3100 8C SI User Manual

Operation Manual – System Maintenance and Debugging
H3C S3100 Series Ethernet Switches
Chapter 2 Basic System Configuration
and Debugging
2-2
Operation Command Description
Return from current
view to user view
return
Optional
The composite key <Ctrl+Z> has
the same effect with the return
command.
2.2 Displaying the System Status
You can use the following display commands to check the status and configuration
information about the system. For information about protocols and ports, and the
associated display commands, refer to relevant sections.
Table 2-2 System information display commands
Operation Command Description
Display the current date and time
of the system
display clock
Display the version of the system
display version
Display the information about
users logging onto the switch
display users [ all ]
You can
execute the
display
commands in
any view
2.3 Debugging the System
2.3.1 Enabling/Disabling System Debugging
The device provides various debugging functions. For the majority of protocols and
features supported, the system provides corresponding debugging information to help
users diagnose errors.
The following two switches control the display of debugging information:
z Protocol debugging switch, which controls protocol-specific debugging information
z Screen output switch, which controls whether to display the debugging information
on a certain screen.
Figure 2-1 illustrates the relationship between the protocol debugging switch and the
screen output switch. Assume that the device can output debugging information to
module 1, 2 and 3. Only when both are turned on can debugging information be output
on a terminal.

H3C S3100 8C SI Specifications

General

Brand	H3C
Model	S3100 8C SI
Category	Switch
Language	English