EXAMPLE NETWORKS26 CyberSWITCHAt the Device Table Menu, press 4 to enter the authentication information needed for this device.The authentication information needed for each device depends on the device type.For device “Mike Mann,” we opt to configure a bridge Ethernet address (000123456789), we willassign a bridge password (JXF30), and configure a first and second calling line Id. After the deviceauthentication has been entered for device “Mike Mann,” the screen will appear as follows:Next, enter the device information for Pat Smith. This device is also an HDLC bridge, and isconfigured using the same type of authentication as device Mike Mann, except we will configureno password for device Pat Smith. Enter 003456789000 for the bridge Ethernet address,13135556789 for the first calling line Id, and 13135559876 for the second calling line Id.The following screen will be displayed after information for both devices in our network has beenentered:SAVE CONFIGURATION F ILESWe have now configured all of the required information for a bridged system with Calling Line IdSecurity and Bridge MAC Address Security enabled. Press 4 at the Main menu to save the changes.The old configuration files will be stored in the \CONFIG directory with a file extension of .BAK(e.g., the old NODE.NEI file will be called NODE.BAK).After you save the configuration files, press to exit the CFGEDIT program. Reboot thesystem to activate your changes.Device Authentication Menu: (Device = "Mike Mann")PPP:1) PAP Password ""2) CHAP Secret ""3) Outbound Authentication ENABLED4) User Level Authentication DISABLEDIP Host (RFC 1294):5) IP Host Id ""HDLC Bridge:6) Bridge Ethernet Address "000123456789"7) Bridge Password "JXF30"ISDN:8) Calling Line Id(s) "13135551212""13135552121"Select function from above or for previous menu:CURRENT DEVICE TABLE (Sorted by Device Name in Ascending ASCII Order)id Device Name----------------------------1 "Mike Mann"2 "Pat Smith"(1) Add, (2) Change, (3) Delete, (4) Display a Device or press for previous menu?