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Cisco CNS NetFlow Collection Engine User Guide, Release 5.0.2
OL-6899-01
Chapter 1 Overview
CNS NetFlow Collection Engine Architectural Overview
Figure 1-2
CNS NetFlow Collection Engine System Architecture
Collector
The Collector subsystem collects NetFlow data, aggregates (or summarizes) that data, and filters
specified data from supported Cisco routers and switches. Output is stored in files that are organized in
an easy-to-use directory structure.
Web-Based User Interface
The Web-Based User Interface is provided for configuration, control, status, and reporting.
CNS/XML interface; events
Aggregated data
reports
CNS integ
ration b
u
s
Events
Events
NFC 5.0
Collector
(FTP
, NFS)
(FTP)
Netflo
w NDE
Report
generator
PerfE
(PE-PE reports)
111654
3rd party
applications
Web-based
user interface
(Tomcat)
