I'm trying to configure a Nexus 6000 for collecting and sending NetFlow data to my NFA Server.
I can enable the feature and can define exporter, monitor and record.
But I'm not able to configure an interface. The command "ip flow ..." is not available.
I've got an answer from Cisco.
The command "ip flow ..." is only available on Interfaces, which are not configured as switchport.
I've started testing it with a configuration like:
flow timeout 60 flow exporter FlowExp_NetQosServer description Net Flow Export to NetQosServer destination 220.127.116.11 use-vrf xxxx transport udp 9995 source loopback3 version 9 template data timeout 300 option exporter-stats timeout 60 sampler FlowSampler1 description NetFlow TestSampler 1 mode 1 out-of 1 flow monitor FlowMoni_NetQosServer record netflow-original exporter FlowExp_NetQosServer
... interface Vlan1234 ... ip flow monitor FlowMoni_NetQosServer input sampler FlowSampler1 ...
It seems this works.
Here is the link to the relevant Cisco Page: