H3C Technologies H3C Intelligent Management Center - Manual (Page 182)

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TopN application usage list
The TopN Application Usage List includes the Source Host List and the Destination Host List.
The Source Host List provides a list of the TopN source hosts measured by the volume of traffic in the
selected probe traffic analysis task for the selected time range. This list includes the source host IP address,
total volume of traffic for the associated source, and the percentage of all observed traffic generated by
the source. The host query icon
next to the Source Host IP Address is a link for initiating a host query
and a link to the results of the query.
The Destination Host List provides you with a list of the TopN destination hosts measured by volume of
traffic captured by the probe in the selected probe traffic analysis task for the selected time range. This
list includes the destination IP address, total volume of traffic for the associated destination, and the
percentage of all observed traffic generated by the destination. The host query icon
next to the
Destination Host IP Address is a link for initiating a host query as well as a link for navigating to the
results of the query.
Figure 98 Application Report: TopN Application Usage List
TopN traffic report for unknown TCP/UDP applications by port
The TopN Traffic Report for Unknown TCP/UDP Applications by Port provides the distribution of traffic by
TCP or UDP port number for all application traffic that cannot be attributed to an application captured
by the probe in the selected traffic analysis task for the selected time range. NTA enables you to change
how the traffic is grouped. To group by port, select Port from the Group By list in the upper right corner
of the TopN Traffic Report for Unknown TCP/UDP Applications by Port area of the page.
• To group by source host, select Source Host from the Group By list.
• To group by destination host, select Destination Host from the Group By list.