03-24-2009 10:42 AM - edited 03-06-2019 04:47 AM
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
03-24-2009 10:44 AM
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.
03-24-2009 01:18 PM
Edison is correct ,many people have asked the same question ...
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