Configure the IPFIX Aging Interval

About this task

Use the following procedure to configure an aging interval for IPFIX. The aging interval determines how long a traffic flow that is no longer being received, is retained as a flow.

Procedure

  1. Enter Global Configuration mode:

    enable

    configure terminal

  2. Configure a value for the aging interval:

    ip ipfix aging-interval <interval>

Example

Switch:1>enable
Switch:1#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Switch:1(config)#ip ipfix aging-interval 30

Variable Definitions

The following table defines parameters for the ip ipfix aging-interval command.

Table 1.

Variable

Value

aging-interval <interval>

Specifies (in seconds) the flow record aging interval. The aging interval determines how long a traffic flow that is no longer being received is retained as a flow. Depending on the hardware platform, the parameter range and default value can vary. Use the CLI Help to see the available range for the switch.

The default varies depending on the platform:

  • 5420 Series - 10 seconds

  • 5520 Series - 10 seconds

  • VSP 7400 Series - 40 seconds