I need to enable netflow on our 3750/3650 switches. The command structure is "ip route-cache flow". However when I try to ad this, I get the usuall unrecognised command. I have taken a look on Cisco, but cannot find the right ISO version to enable this command.
our current version is 12.2(25) for the 3750's and 12.2(35) for the 3650's