
Configuring ITM and Top Traffic Using the GUI Integrated Traffic Monitoring
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Enabling ITM Using the GUI
After the GUI has been accessed, ITM must be enabled on the interfaces you wish to monitor. Ingress and
egress parameters specify which traffic is to be monitored by Top Traffic and/or an external data collector.
Ingress, the most commonly used logging feature, specifies that incoming traffic is monitored, and egress
specifies that forwarded or outgoing traffic is monitored. Both ingress and egress traffic can be monitored
on an interface, depending on the desired configuration. Simply enabling ITM on an interface results in
using the default values for all user-configurable parameters. See
Table 3 on page 27 for a complete list of
default values.
To enable ITM on a specific interface, follow these steps:
1. Select the Interface tab from the IP Flow/Top Traffic menu. On this tab, you will enable ITM to
monitor ingress or egress traffic on a specified interface.
2. To select an interface on which to enable ITM, check the box next to the interface to be monitored.
Checking the box will enable either ingress or egress ITM for that interface.
3. Select the correct ACL from the drop-down menu if you wish to filter ITM through an ACL on the
specified interface. Each interface can be monitored through ingress and/or egress, and ACLs can be
applied to both traffic directions.
For more information regarding the creation of ACLs, refer to the Configuring Policy
Based Routing configuration guide available on the AOS Documentation CD shipped
with your AOS product, or available on the Web at www.adtran.com.
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