11-16 
To do…  Use the command…  Remarks 
Display the users that have logged in to the AP and 
that are not in user view 
display configure-user 
Display the valid configuration under current view 
display this 
[ 
by-linenum
 ] 
Display clipboard information 
display
 
clipboard 
Display and save statistics of the running status of 
multiple modules 
display diagnostic-information 
 
During daily maintenance or when the system is operating abnormally, you need to display the running 
status of each functional module to locate the problem. Generally, you need to execute the 
corresponding display commands for each module, because each module has independent running 
information. To collect more information at one time, you can execute the display 
diagnostic-information command to display or save the statistics of the running status of multiple 
modules in the system. Execution of the display diagnostic-information command equals execution 
of the commands display clock,  display version,  display device, and display 
current-configuration one by one. These commands depend on the AP model. 
 
 
z  For information about the display users command, see Logging In to the AP in the Fundamentals 
Command Reference. 
z  The display commands discussed above are for the global configuration. See the corresponding 
section for the display command for specific protocol and interface. 
 
CLI Features 
This section covers the following topics: 
z  Introduction to CLI 
z  Online Help with Command Lines 
z  Synchronous Information Output 
z  Undo Form of a Command 
z  Editing Features 
z  CLI Display 
z  Saving Commands in the History Buffer 
z  Command Line Error Information 
Introduction to CLI 
CLI is an interaction interface between APs and users. Through CLI, you can configure your APs by 
entering commands and view the output information and verify your configurations, thus facilitating your 
configuration and management of your APs. 
CLI provides the following features for you to configure and manage your APs: