We would like to enable netflow on our switches.
Currently we have :-
- Cisco 6500 Version 12.2(18)SXF running Sup 720.
- Cisco 3750 Version 12.2(25)SED1
1. Is the netflow on the Cisco 6500 in build into the hardware and is this likely to cause performance issues ?
2. I believe netflow is not supported on the 3750 switches. What switch do we need to move to enable netflow ?