Hello, with Netflow v9, if I want to configure it on sub-interfaces, do I have to manually add the command 'ip flow monitor NETFLOW-TRAFFIC input' to each sub-interface or is there an easier way e.g. add a command to the physical interface to have it auto apply to all sub-interfaces ?
Note that I am using version 9 rather than Netflow versino 5.
Additionally, what happens if I do not apply 'ip flow monitor xxx input to every interface that passes traffic. Does it simply mean that my Netflow traffic will not include traffic coming in from that interface ?