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Configuring ITM and Top Traffic Using the CLI Integrated Traffic Monitoring

The export command also includes a no parameter. The no parameter precedes the command and disables

the export functionality, or removes an associated destination if multiple entries are specified.

With all the optional parameters, the traffic flow export command appears as follows:

(config)#ip flow export vrf <name> destination <ip address> <port> source <interface>

Enter this command from the configuration mode to configure the traffic flow data exportation path.

Additional Export Commands

As previously mentioned, exporting templates is part of the ITM export functionality. Templates are

automatically sent based on a user-configured packet count and re-sent based on a user-configured timeout

rate.

To configure the number of packets sent before template information is exported, use the following

command:

(config)#ip flow export template refresh-rate <packets>

<packets> refers to the number of packets to be sent before the template information is sent. The

command also includes a no parameter, which resets the template exportation to the default value. The

default value is 20 packets, but the range of packets that can be specified is 1 to 600.

To configure how often template information is re-sent to specified export destinations, use the following

command:

(config)#ip flow export template timeout-rate <minutes>

Using the no form of the command resets the timeout rate to the default time of 30 minutes, although the

range of time that can be specified is 1 to 3,600 minutes.

Configuring Top Traffic Using the CLI

To begin configuring the Top Traffic feature of ITM, ITM must be enabled on an interface. For details on

how to enable ITM on an interface, refer to

Enabling ITM Using the GUI on page 12 or Enabling ITM

Using the CLI on page 27 of this guide.

Enabling Top Traffic/Entering Top Traffic Configuration Mode

Once an interface has ITM enabled, from the Global configuration mode enter the Top Traffic

configuration mode using the following command:

(config)#ip flow top-talkers

(config-top-talkers)#

The ip flow top-talkers command enables Top Traffic functionality and leads to the Top Traffic

configuration mode. By default, Top Traffic is disabled. Use the no version of the command to disable all

Top Traffic collection processes and remove all associated settings.

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ADTRAN FNID Technical Information Seite 30