display application

Function

The display application command displays information about applications in the system.

Format

display application [ pre-defined | name name ]

Parameters

Parameter	Description	Value
pre-defined	Indicates predefined applications.	-
name name	Specifies the name of an application.	The value must be the name of an existing application.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

Before running this command, you must run the defence engine enable command to enable the IAE.

Example

# View the information about all applications.

<HUAWEI> display application
Error: User-defined applications are not supportted.
Service Awareness Signature Database Information:
Total Applications: 544
----------------------------------------------------------------------------------------------------------------------------
 AppID Name                               Category                  Sub-category                     RiskLevel State
 1     BT                                 General_Internet          FileShare_P2P                    4         activated
 2     PPLive                             Entertainment             Peercasting                      5         activated
 3     Thunder                            General_Internet          FileShare_P2P                    5         activated
 5     FTP                                Network                   Infrastructure                   3         activated
 7     eDonkey_eMule                      General_Internet          FileShare_P2P                    5         activated
 9     QQLive                             Entertainment             Peercasting                      5         activated
 11    Fasttrack                          General_Internet          FileShare_P2P                    5         activated
 12    PPStream                           Entertainment             Peercasting                      5         activated
 14    DirectConnect                      General_Internet          FileShare_P2P                    3         activated
 15    KuGoo                              Entertainment             Peercasting                      5         activated
 16    Fring_VoIP                         Entertainment             VoIP                             4         activated
 18    POCO                               General_Internet          FileShare_P2P                    5         activated
 20    Maze                               General_Internet          FileShare_P2P                    3         activated
 22    UUSee                              Entertainment             Peercasting                      4         activated
 23    Vagaa                              General_Internet          FileShare_P2P                    4         activated
 25    QQDownLoad                         General_Internet          FileShare_P2P                    4         activated
 27    Filetopia                          General_Internet          FileShare_P2P                    5         activated
 28    Soulseek                           General_Internet          FileShare_P2P                    5         activated
 31    KooWo                              Entertainment             Peercasting                      4         activated
 32    FengXing                           Entertainment             Peercasting                      5         activated
 34    DoPool                             Entertainment             Peercasting                      3         activated
 35    FlashGet                           General_Internet          FileShare_P2P                    5         activated
 39    Fs2You                             General_Internet          FileShare_P2P                    5         activated
 41    QQ_VoIP                            Entertainment             VoIP
…

**Table 1** Description of the **display application** command output
Item	Description
Total Applications	Total number of applications
AppID	Application ID
Name	Name of an application
Category	Category of an application.
Sub-category	Subcategory of an application.
RiskLevel	Risk level of an application
State	State of an application A predefined application can be in either of the following states: activated: indicates that an application takes effect. disabled: indicates that an application does not take effect.

# Display information on predefined application BT.

<HUAWEI> display application name bt
Application bt Information:
---------------------------------------------------------------------------------------
  Application ID      : 1
  Application Name    : BT
  Category            : General_Internet
  Sub-category        : FileShare_P2P
  Software            : Other
  Risk Level          : 4
  Label               : "Productivity-Loss", "Data-Loss", "Bandwidth-Consuming",
                        "Evasive", "Tunneling", "P2P-Based"
  State               : activated
  DataModel           : peer-to-peer
  Description         : BitTorrent (BT) is a P2P protocol for multi-point downloading an
                        d can be used for many different kinds of applications. The clie
                        nt downloads and uploads data at the same time. Example: BitTorr
                        ent, BitSpirit and BitComet.

  Total Rule Number   : 0

---------------------------------------------------------------------------------------

**Table 2** Description of the **display application name** *name* command output
Item	Description
Application name Information	Application name information
Application ID	Application ID
Application Name	Application name
Category	Category of the application
Sub-category	Subcategory of the application
Software	Software name to which the application corresponds This item is displayed only for predefined applications.
Risk Level	Risk level of the application
Label	Label of the application
State	Status of the application A predefined application has two states: activated: indicates that the application takes effect. disabled: indicates the application is disabled.
DataModel	Data transmission mode: unassigned client-server browser-based networking peer-to-peer
Description	Description of the application
Total Rule Number	Number of rules For a predefined application, the parameter value is fixed to 0.