H3C Technologies H3C Intelligent Management Center - Manual (Page 142)

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• TopN Traffic List for Unknown TCP/UDP Application by Source—Provides a list of the displays TopN
source hosts using unknown TCP/UDP applications on all VLANs in the selected traffic analysis
task.
• Unknown Application Traffic Information by Source—Provides the average traffic rate for an
individual source host using unknown TCP/UDP applications for all VLANs in the selected traffic
analysis task or a VLAN in a task.
• TopN Traffic Details List for Unknown TCP/UDP Applications by Source—Displays the topN
destination hosts that communicate with the current source host through unknown TCP/UDP
applications.
• TopN traffic report for unknown TCP/UDP application by Destination—Displays the distribution of
traffic by destination for all application traffic that cannot be attributed to an application for all
VLANs in the selected traffic analysis task.
• TopN Traffic List for Unknown TCP/UDP Application by Destination—Displays topN destination
hosts using unknown TCP/UDP applications on all VLANs in the selected traffic analysis task.
• Unknown Application Traffic Information by Destination—Displays the average traffic rate for an
individual destination host using unknown TCP/UDP applications for all VLANs in the selected
traffic analysis task or a VLAN in a task.
• TopN Traffic Details List for Unknown TCP/UDP Applications by Destination—Displays the topN
source hosts that communicate with the current destination host through unknown TCP/UDP
applications.
The reports for unknown TCP/UDP applications can be used only when the Unknown Application Traffic
Analysis feature is enabled in the system parameter management.
Query applications
To view reports by application, you must configure the filter criteria for application reports. The
application query option enables you to change the default settings for query type, application, or time
range to customize the reports displayed.
1. Click the query criteria icon in the upper right corner of Application Report, and select Custom
from the list that appears. Or, click the Advanced icon to the right of the query criteria field to
expand the query criteria setting area.
2. Select Application from the Query Type list. The page displays the report for Layer 4 through Layer
7 applications.
3. Enter or select the other query criteria:
• Application—To select the application you want to search for, click the Select button next to
the Application field.
The Query Applications dialog box is displayed, and an empty Application List is displayed
in the lower portion of the dialog box.
a. Enter or select one or more of the following search criteria in the Query Applications area of
the dialog box:
• Application—In the Application field, enter a partial or complete name.
• Pre-defined—To search for applications that are predefined, select Yes in the Pre-defined
list. To filter for applications that are user-defined, select No in the list. To include system
or predefined and user-defined applications, select Not limited.
b. Click Query to begin your search.