54 2 0 0 0 - A 2 - G B 2 3 - 0 02 Type the option corresponding to the DSLAM to which the IAD isconnected. The IAD automatically resets.3 To continue configuration, log back onto the IAD.Configure Physical Interface − T1/E1The tasks described in this section all begin on the T1 or E1 Configurationmenu. The tasks are described in order. Review and update each of theoptions as necessary, and reset the IAD when you finish WAN configuration.Type “2” on the WAN Configuration menu (Figure 4.4) to display the T1Configuration menu (Figure 4.12).Figure 4.12 T1 Configuration MenuThe top part of the menu displays the current configuration. You can changethe configuration by selecting the appropriate option in accordance with thedetails provided below for each option. Remember always to reset the IADwhen you finish T1 configuration.Select Frame Mode (D4or ESF)To select the Frame Mode, follow the steps below.1 Type “1” on the T1 Configuration menu (Figure 4.12) to select FrameMode (D4 or ESF) and display the T1 Frame Mode menu:Figure 4.13 Select T1 Frame Mode Menu
