Cisco Systems 78-16845-01 manual Configuring Global Clocking, 3-65

Chapter 3 Building the Network

3.11.1 Viewing Clocking Sources

3.11.1.1 Configuring Global Clocking

Step 1 In the Domain Explorer tree, select the node and choose Configuration > MGX Voice Gateway > Configuration Center.

Step 2 Drag and drop the node from the Hierarchy pane to the right-most pane.

Step 3 Click the Elements tab to display the Configuration Window for Elements.

Step 4 Click the Clocking tab to display the Global Clocking Configuration window.

Step 5 Choose Global Clocking Configuration from the Category drop-down arrow.

Step 6 The Distribution Method is manual. This specifies that the network clock source is statically configured in the device.

Step 7 Enter the maximum network diameter, measured in hops, in the Max Diameter field. The range is from 3-20. The Cisco default value is 20.

Note Change Time—The time when the global clocking was configured.

Clock Source—The clock source from the list of available clocking source

Step 8 Click Apply to apply the global clocking configuration settings.

3.11.1.2 Displaying the List of Available Clock Sources

To display the available clock sources:

Step 1 In the Domain Explorer, right-click the PNNI node from the Hierarchy pane and choose Configuration Center.

Step 2 Click the Elements tab to display the Configuration Window for Elements.

Step 3 Click the Clocking tab to display Clocking Configuration window.

Step 4 Choose Available Clock Sources to display the list of available clock sources from the Category drop-down arrow.

3.11.1.3 Displaying the List of Manual Clock Sources

To display a list of manual clock sources:

Step 1 In the Domain Explorer, right-click the PNNI node from the Hierarchy pane and choose Configuration Center.

Step 2 Click the Elements tab to display the Configuration Window for Elements.

Step 3 Click the Clocking tab to display Clocking Configuration window.

Step 4 Choose Manual Clock Sources from the Category drop-down arrow.

Cisco Transport Manager Release 6.0 User Guide

78-16845-01 3-65