display user-interface

Function

The display user-interface command displays information about a user interface.

Format

display user-interface [ ui-type ui-number1 | ui-number ] [ summary ]

Parameters

Parameter	Description	Value
ui-type	Displays information about a specified user interface.	The value can be Console or VTY.
ui-number1	Displays information about a user interface with a specified relative number.	The minimum value is 0. The maximum value is the number of user interfaces that the system supports minus 1.
ui-number	Displays information about a user interface with a specified absolute number.	The value is an integer ranging from 0 to 54, 67 to 83. The value varies according to the device type.
summary	Displays the summary of a user interface.	-

Views

All views

Default Level

3: Management level

Usage Guidelines

To check detailed configuration information about all user interfaces or a specified user interface, run the display user-interface command.

Example

# Display detailed information about the user interface with the absolute number 0.

<HUAWEI> display user-interface 0

  Idx  Type     Tx/Rx      Modem Privi ActualPrivi      Auth  Int
  0    CON 0    9600       -     3     -                 P     -
  +    : Current UI is active.
  F    : Current UI is active and work in async mode.
  Idx  : Absolute index of UIs.
  Type : Type and relative index of UIs.
  Privi: The privilege of UIs.
  ActualPrivi: The actual privilege of user-interface.
  Auth : The authentication mode of UIs.
      A: Authenticate use AAA.
      N: Current UI need not authentication.
      P: Authenticate use current UI's password.
  Int  : The physical location of UIs.

# Display detailed information about all user interfaces.

<HUAWEI> display user-interface

  Idx  Type     Tx/Rx      Modem Privi ActualPrivi       Auth  Int
  0    CON 0    9600          -     3     -              P     -
+ 34   VTY 0                  -     3     3              A     -
+ 35   VTY 1                  -     1     2              A     -
+ 36   VTY 2                  -     3     2              A     -
  37   VTY 3                  -     1     -              P     -
  38   VTY 4                  -     1     -              A     -
...
UI(s) not in async mode -or- with no hardware support:
1-32
  +    : Current UI is active.
  F    : Current UI is active and work in async mode.
  Idx  : Absolute index of UIs.
  Type : Type and relative index of UIs.
  Privi: The privilege of UIs.
  ActualPrivi: The actual privilege of user-interface.
  Auth : The authentication mode of UIs.
      A: Authenticate use AAA.
      N: Current UI need not authentication.
      P: Authenticate use current UI's password.
  Int  : The physical location of UIs.

**Table 1** Description of the **display user-interface** command output
Parameter	Description
+	Active user interface.
F	Active user interface in asynchronous mode.
Idx	Absolute number of a user interface.
Type	Type and relative number of a user interface.
Tx/Rx	Data transfer rate of the user interface.
Modem	Type of the modem.
Privi	Authority configured on a user interface.
ActualPrivi	Actual permission of a user interface. In AAA authentication mode, the level of a local user in AAA configuration is the actual permission.
Auth	Authentication mode on a user interface.
Int	User interface.
A	AAA authentication.
N	No authentication on the current user interface.
P	Password authentication.