Netflow at L2 ACI

[Mahmoud]

Hello,

Is it possible to enable netflow at ACI when it is used as L2?

servers gateway at firewall outside ACI how can I get netflow data?

[balaji.bandi]

you can configure on Layer 2 inteface as per my understand (is this what you looking ? )

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/b_KB_Cisco_APIC_and_NetFlow.html#id_42811

[Mahmoud]

I have done all the required configuration but except the step to change from analytics to netflow

I don't know is there any impact before do that as this is a global option

can you help

[Sergiu.Daniluk]

Hi @Mahmoud 

There is no impact while changing the policy. The chosen priority flag alerts the switch as to which feature should be given priority. This setting is needed since the ASIC is using the same hardware block structure for netflow and tetration data collection, but only one feature is supported. So if you configure both netflow and tetration, by this flag you select which configuration to take priority.

Stay safe,

Sergiu