Toolpack:Defining a Clocking Source A

You must now configure an external clocking source for your system. To do so:

1- Click Clocking in the navigation panel

2- Click Create New External System Clock Reference

3- Create the new clocking source:

• Select the appropriate hardware adapter
• Select a clock reference type (in this example, Line Service was chosen)
• Select a clock reference source (in this example

Note: In this example, Line Service was chosen as the reference type, and the line service created in step B was chosen as the clocking source.

4- Verify that the SystemClock was successfully created message appears, and that the new clocking source appears in the External System Clock Reference List