Ip flow-export version 9

    show ip flow export
    cisco show flow exporter statistics
    show ip flow export template
    show flow-export counters
  • Show ip flow export

    • Cisco flow exporter!

    Configuring NetFlow Export on an IOS Device

     

    Follow the steps below to configure NetFlow export on a Cisco IOS device.

    Refer the Cisco Version Matrix for information on Cisco platforms and IOS versions supporting NetFlow

     

    Enabling NetFlow Export

    Enter global configuration mode on the router or MSFC, and issue the following commands for each interface on which you want to enable NetFlow:

     

    In some recent IOS releases Cisco Express Forwarding has to be enabled.

    Cisco flow exporter configuration

  • Cisco flow monitor command
  • Cisco flow exporter
  • Ip flow-export destination
  • Cisco netflow show commands

    • Issue the command  in global configuration mode on the router or MSFC for this.

    This enables NetFlow on the specified interface alone. Remember that on a Cisco IOS device, NetFlow is enabled on a per-interface basis. The  command is optional, and is used to set the speed of the interface in kilobits per second.

    Interface speed or link speed value is used to later calculate percentage utilization values in traffic graphs.

    Exporting NetFlow Data

    Issue the following commands to export NetFlow data to the server on which NetFlow

      ip flow-export source
      ip flow-export destination