Which ISO to support ip route-cache ???

[gginty]

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

Thanks

[Edison Ortiz]

NetFlow isn't supported on 3750/3560 switches regardless the IOS version. It's hardware limitation.

For NetFlow support on switches, you need the 4500 (with some caveats) or 6500 Series.

HTH,

__

Edison.

[glen.grant]

Edison is correct ,many people have asked the same question ...