4 Replies Latest reply on May 16, 2016 10:35 AM by zoomxzoom

    How to configure Cisco 4500X to export to NTA?


      We've just purchase NTA. I was able to successfully get some of our Cisco routers to export flow data to NTA but I'm not having any luck with our Cisco 4500X. I've tried using the configuration here Flexible Netflow on 4500X but I'm still not getting anything. That setup also left me with a few questions. I want to monitor the traffic flowing through the only WAN interface on the device. Do I add any "ip flow monitor" statement to my physical WAN interface that I'm trying to monitor? Or do I need to create the "ip flow monitor" statement for each VLAN? Here is my exact config at the moment:


      flow record NTArecord

      match ipv4 tos

      match ipv4 protocol

      match ipv4 source address

      match ipv4 destination address

      match transport source-port

      match transport destination-port

      match interface input

      collect interface output

      collect counter bytes

      collect counter packets



      flow exporter NTAexport

      destination <ip address>

      source TenGigabitEthernet2/1/3

      transport udp 2055



      flow monitor NTAmonitor

      exporter NTAexport

      cache timeout inactive 30

      cache timeout active 60

      record NTArecord


      Thanks for the assistance.