2-21HWTACACS Configuration Task ListComplete the following tasks to configure HWTACACS:Task RemarksCreating a HWTACACS Scheme RequiredConfiguring TACACS Authentication Servers RequiredConfiguring TACACS Authorization Servers RequiredConfiguring TACACS Accounting Servers OptionalConfiguring Shared Keys for RADIUS Messages OptionalConfiguring the Attributes of Data to be Sent to TACACSServers OptionalConfiguring theTACACS clientConfiguring the Timers Regarding TACACS Servers OptionalConfiguring theTACACS server Refer to the configuration of TACACS servers. —Creating a HWTACACS SchemeThe HWTACACS protocol configuration is performed on a scheme basis. Therefore, you must create aHWTACACS scheme and enter HWTACACS view before performing other configuration tasks.Follow these steps to create a HWTACACS scheme:To do… Use the command… RemarksEnter system view system-view —Create a HWTACACS schemeand enter its viewhwtacacs schemehwtacacs-scheme-nameRequiredBy default, no HWTACACSscheme exists.The system supports up to 16 HWTACACS schemes. You can delete a HWTACACS scheme onlywhen it is not referenced.Configuring TACACS Authentication ServersFollow these steps to configure TACACS authentication servers:To do… Use the command… RemarksEnter system view system-view —Create a HWTACACS schemeand enter its viewhwtacacs schemehwtacacs-scheme-nameRequiredBy default, no HWTACACSscheme exists.