H3C Technologies H3C Intelligent Management Center - Manual (Page 154)

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• Application Category Traffic Trend—Provides average inbound or outbound traffic rates for all
applications observed for all VLANs in the selected traffic analysis task or for a VLAN in a selected
task.
• Application Category Traffic Trend for an Individual Application Category—Provides the average
rate for an individual application category for all VLANs in the selected traffic analysis task or for
a VLAN in a task.
• TopN Application Category Usage List for an Individual Application Category—Includes the source
host list and the destination host list:
{
Source Host List—Provides a list of the TopN source hosts measured by volume of traffic
observed on all VLANs in the selected traffic analysis task or for a VLAN in a task.
{
Destination Host List—Provides a list of the TopN destination hosts measured by volume of
traffic observed on all VLANs in the selected traffic analysis task or for a VLAN in a task.
The introduction to application category reports also applies to individual VLAN traffic reports in VLAN
traffic analysis tasks.
Query application categories
To view reports by application category, you must configure the filter criteria for application category
reports. NTA enables you to change the filter criteria for application reports. You can change the default
settings for query type, application category, or time range for the graphs and tables 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 Category from the Query Type list.
The page displays the report for application categories.
3. Enter or select the other query criteria:
• Application Category—To select the application category you want to search for, click the
Select button to the right of the Application Category field. The Query Application Categories
dialog box is displayed and an empty Application Category 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 Application Categories
area of the dialog box:
• Application Category—Enter a partial or complete name for the application categories
you want to search for in the Application Category field.
• Pre-defined—To search for application categories that are predefined, select Yes from the
Pre-defined list. To filter for application categories that are user-defined, select No from
the list. To include system or predefined and user-defined application categories, select
Not limited.
b. Click Query to begin your search. The results of your query are displayed in the Application
Category List displayed below the Query Application Categories area. To display the full
Application Category List, click Query without entering any search criteria.
c. Select the check boxes next to the application categories you want to search for.
d. Click OK to add the application categories to the filter. The application categories you selected
are displayed in the Application Category field. Click the Clear button to the right of the
Application Category field to clear all selected application categories.