H3C Technologies H3C Intelligent Management Center - Manual (Page 145)

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The host query icon next to the Source Host IP Address and Destination Host IP Address is a link for
initiating a host query and a link to the results of the query.
Figure 57 Application Report: TopN Application Usage List for an Individual Application
TopN traffic report for unknown TCP/UDP application by port
The TopN Traffic Report for Unknown TCP/UDP Application by Port displays the distribution of traffic by
TCP or UDP port number, by source host, or by destination host for all application traffic that cannot be
attributed to an application for all VLANs in the selected traffic analysis task for the selected time range.
Click Port, Source Host, or Destination Host to change the data organization. Click Back to return to the
main Application report page.
Figure 58 Application Report: TopN Traffic Report for Unknown Application by Port
To analyze traffic for unknown TCP/UDP applications, click the icon in the Unknown Application
field of the Application List report for the application for which you want to view this report.
TopN traffic list for unknown TCP/UDP application by port
The TopN Traffic List for Unknown TCP/UDP Application by Port displays a list of the TopN unknown TCP
or UDP applications, measured by volume and rate of traffic observed on all VLANs in the selected traffic
analysis task for the selected time range. This list includes the TCP or UDP port number, total volume of
traffic for the associated application port, rate of traffic, and the percentage of all observed traffic
generated for the unknown application. The port number is a link to individual reports for the selected
port. The icon
in the Define Application field is a link to add the selected port to NTA as a Layer 4
application.