I have a remote site with a Cat3750 switch, which does not support Netflow.
I am curious if it is possible to connect the switch to a spare ethernet port on the router and set up a monitor session on the switch to accomplish LAN netflow collection.
I have made the necessary connections and set up the monitor session on the switch. I have also configured the router's ethernet port with
ip flow ingress
But am not receiving any netflow data.
I also tried ip route-cache flow which also did not work.
Is what I want to do even possible? If there is a better way, I'd appreciate any advice.