2-25HWTACACS Configuration Task ListTable 2-24 HWTACACS configuration tasksTask RemarksCreating an 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 an HWTACACS SchemeThe HWTACACS protocol configuration is performed on a scheme basis. Therefore, you must createan HWTACACS scheme and enter HWTACACS view before performing other configuration tasks.Table 2-25 Create an HWTACACS schemeOperation Command RemarksEnter system view system-view —Create an HWTACACSscheme and enter its viewhwtacacs schemehwtacacs-scheme-nameRequiredBy default, no HWTACACSscheme exists.The system supports up to 16 HWTACACS schemes. You can delete an HWTACACS scheme onlywhen it is not referenced.Configuring TACACS Authentication ServersTable 2-26 Configure TACACS authentication serversOperation Command RemarksEnter system view system-view —Create an HWTACACSscheme and enter its viewhwtacacs schemehwtacacs-scheme-nameRequiredBy default, no HWTACACSscheme exists.