Configuration: DDS ServiceLocal Management User’s Guide2-31Proceed with the following steps:1. Use the arrow keys to highlight the WPIM X field at the bottom of the screen. Press the SPACEbar to select the number of the WPIM being configured, then press ENTER.2. Use the arrow keys to highlight MgrType, and choose the Protocol Manager from PPP,FR PtoMP, FR PtoP, or HDLC using the space bar to toggle the selections.3. Use the arrow keys to highlight DDS Line Mode. Press the SPACE bar to set the DDS LineMode to DDS-PRI or DDS-CC, then press ENTER.4. Use the arrow keys to highlight DDS Tx Clock Source. Press the SPACE bar to set toLoop-Timing, then press ENTER.5. Use the arrow keys to highlight DDS Loop-back. Press the SPACE bar to set to NONE, thenpress ENTER.6. Use the arrow keys to highlight the SAVE command. Then press ENTER. The message “SAVEDONE!” displays and Local Management saves the changes to memory. “REBOOT INPROGRESS......” displays and the host platform reboots. Re-entry to management is necessaryfor any further configuration.DDS Service Interface ConfigurationThe WAN Interface Configuration screen is accessed through the WAN Physical Configurationscreen. Access the WAN Interface Configuration screen (Figure 2-6) by using the arrow keys tohighlight the WAN INT CONFIG command, then press ENTER. Proceed with the followingsteps to configure the WAN Interface through Local Management.1. Use the arrow keys to highlight Interface Number. Set the WAN connection Interface Numberby typing the same number found in the Interface field on the WAN Physical Configurationscreen into the Interface Number field, then press ENTER.2. If Frame Relay was selected, use the arrow keys to highlight FR LMI. Press the SPACE bar toselect ANSI_94, NO LMI, T1.617-D, or Q.933-A, then press ENTER.NOTEWhen changing from one protocol to another on a WPIM-T1/DDS that has beenoperational, save NONE as the protocol before changing to another protocol.