90 WAN advanced configurationNN47928-500NN47928-500• Alarms Status (page 92)• T1/E1 Channel Group Configuration (page 92)• "PPP Configuration" (page 93)• "IP Configuration" (page 94)• "Multilink Configuration" (page 95)T1/E1 ConfigurationOn the T1/E1 configuration page, you can configure Framing Type, Line Coding, Line Mode, LineBuildout, Line Length and Transmit Clock Source.To access this page, select Configuration, WAN, T1/E1.Variable definitionsThis table describes the variables that appear on the T1/E1 Configuration page.Note: If you change the interface type, you must reboot the system for the changeto take effect. After you reboot, the remaining variables are reset to default values.If you want to change the remaining variables, change them after you reboot.Note: If you change the controller from T1 to E1 or vice versa, the BSG deletesthe serial interfaces you created on the controller.Variable ValueInterface The T1/E1 controller.Interface Type The interface type for the given interface.Options:T1E1The default value is T1.
