Enabling Threshold Crossing Alert (TCA) Settings

Perform the steps given below to enable TCA Settings or apply default profile for 15-minute interval or 1-day duration.

1. Click Configuration > Facilities > STM in the navigation pane. The STM Port interface configuration preview pane is displayed.
2. Click the desired STMn port link. The Provision interface - STMn-1-<slot no>-<port no> preview pane is displayed.
3. For Threshold (for TCA-15min), click on the drop down option and select the value as 'Enable' or 'Default'.

   For Threshold (for TCA-1Day), click on the drop down option and select the value as 'Enable' or 'Default'.

4. Click Submit. A confirmation message is displayed.
5. Click Accept Valid Modifications. A "Successfully Modified" message is displayed under the Warnings field.

   A click on Back link will direct you to Provision interface preview pane of the same interface.

NOTE: If the port level threshold enable has been set to "Default", provisioning will not be allowed and the default values will be used.