Configure the WAN Port

1. To begin configuring the WAN port, select Configure, Physical Interfaces, and Serial from the navigation menu:



You will see the Physical Interface (Serial) window.

2. At the top of the window, click on WAN Interfaces. You will see the WAN Interfaces window:



3. Click Modify next to the WAN port you want to configure as the primary connection.
4. In the Type field, use the pull down menu to select ISDN BRI.



5. Next to Mode, click the DTE radio button.



6. In the Protocol Supported field, use the pull down menu to select SwitchingFR.



7. Click Save. A "Command Successful" appears.

Continue on to Set the Master Clock