You want to gather as much detail as possible during a network audit, to include data time stamping
across a large number of interfaces, customized according to interface, with a minimal impact on
the network devices themselves.
Which tool would you use to meet these requirements?
Cisco Discovery Protocol
NetFlow provides extremely granular and accurate traffic measurements and a high-level collection
of aggregated traffic. The output of netflow information is displayed via the show ip cache flow
command on routers. The Table shows a description of the fields for NetFlow output.
Table. Netflow Output description