C o n f i g u r a t i o n 471 Type “2” on the Main menu. The IAD displays the Router Configurationmenu.2 Type “C” to select Configure Port IP Address. The IAD displays theavailable interfaces, which depend on the specific IAD.3 Select the option for the interface you wish to configure with the IP address.IP addresses already configured will be listed with an ID such as is shown inthe example below.4 Type the ID number of the connection you want to configure and pressEnter. To overwrite a listed IP address, select the corresponding ID number(in this case “0”). To add IP addresses on the interface, select a different IDnumber (in this case “1−7”).5 Type the new IP Address, and press Enter (or press Enter to retain thecurrent IP address). The IAD displays the Current Subnet Mask andprompts you for a new one.6 Type the new Subnet Mask and press Enter. The IAD prompts you to selectHigh or Normal priority.7 To give the interface normal priority, type “N” or press Enter. Select “H”for high.8 Type “Y” or Enter to save the new IP Address and Subnet Mask.9 Reset the IAD as described below (also refer to Resetting the IAD onpage 2-18) for the new IP address to be in effect.Identifying the WAN Interface and Datalink ProtocolThe sections you’ll refer to in this manual for WAN configuration depend onthe IAD model and the datalink protocol you choose.Voice and data traffic are each carried in their own PVCs (ATM protocol) orDLCIs (Frame Relay protocol). You may define up to eight PVCs or DLCIsfor voice and data.For a voice circuit, a single PVC or DLCI can carry the voice traffic for allvoice ports on the IAD. (Refer to Voice Path Configuration on page 4-101.)First, identify your IAD and datalink protocol using the information listed inthe tables below. Then, perform the tasks as directed.
