Quick-Start Guide for Nortel Networks 5399 and 8000 Access Switches10 300855-C Rev. 00Task 7: Set Switch ParametersUsing the switch parameters gathered from Task1, configure the switch.View the existing WAN parameters by entering sho wan=all all. Set the WANparameters to be compatible with those provided by the telco. For information onsetting WAN parameters, refer to Managing Nortel Networks 5399 and 8000Access Switches Using Command Line Interfaces.Task 8: Configure SecurityThis section describes how to configure both ACP and RADIUS security regimesand PPP setup. When configuring RAC security, you configure the securityregime before configuring PPP.ACP SecurityThis section tells the user how to configure ACP security on a server and how tosetup the RAC to authenticate users. After setting up security on a Microsoft NTserver or a UNIX server, you must setup the RAC for authentication on the server.Note: Make sure the WAN parameters are compatible with those provided bythe telco. The telco may temporarily disable lines connected to improperlyconfigured devices. For more information on WAN parameters, refer to NortelNetworks 5399 and 8000 Access Switch Software Reference.Note: If you are using another third party security regime, refer to theManaging Nortel Networks 5399 and 8000 Access Switches Using CommandLine Interfaces and Installing and Administering the Config Utility.Note: To configure ACP security, you must have selected ACP as the defaultsecurity regime during the software installation.