Chapter 3 Monitoring and Analysis

Analyzing Traffic

Figure 3-5 DSCP Group Traffic Over Time

On this screen, you will see:

Traffic volume over time for the selected DSCP group

Top N applications and application groups using that DSCP group

Top N hosts transmitting and receiving traffic on that DSCP group

Application Groups Detail

On the “Top N Application Groups” chart, you can left-click a colored bar to get the context menu, and choose “Applications Groups Detail” to see the All Application Groups screen and the detailed information about all application groups. Table 3-5describes the fields on the All Applications screen.

Table 3-5

Application Groups Detail

 

 

 

Field

 

Description

 

 

Application Group

The application group (set of applications that can be

 

 

monitored as a whole).

 

 

 

Site

 

Applicable site (or Unassigned if no site)

 

 

 

Bytes/sec

 

Traffic rate; number of bytes per second

 

 

 

Packets/sec

 

Traffic rate; number of packets per second

 

 

 

 

 

User Guide for the Cisco Network Analysis Module (NAM) Traffic Analyzer, 5.0

 

 

 

 

 

 

OL-22617-01

 

 

3-13

 

 

 

 

 

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Cisco Systems NAM, 5 manual Application Groups Detail, Applicable site or Unassigned if no site