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User Guide for the Cisco Network Analysis Module (NAM) Traffic Analyzer, 5.0
OL-22617-01
Chapter 3 Monitoring and Analysis
Analyzing Traffic
Host
The Host Traffic Analysis Screen will show you at a quick glance the input and output of a particular
host over time. It is available under the menu option Analyze > Traffic > Host. It will show you:
• Input and output traffic for the host over time
• Top N application activity of the host over the selected interval
• Total application usage distribution for the host
Figure 3-3 Host Traffic Analysis

Applications Detail

On the “Top N Applications” chart, you can left-click a colored bar to get the context menu, and choose
“Applications Detail” to see the All Applications screen and the detailed information about all
applications. Table 3-3 describes the fields on the All Applications screen.
Tab l e 3-2 Host Detail
Field Description
Host Host address
Application Application type
In Bytes/sec Number of bytes per second incoming
In Packets/sec Number of packets per second incoming
Out Bytes/sec Number of bytes per second outgoing
Out Packets/sec Number of packets per second outgoing