1-69z You can specify the source address of outgoing HWTACACS messages to avoid messagesreturned from server from being unable to reach their destination due to physical interface trouble.It is recommended to use a Loopback interface address as the source IP address.z You can specify only one source IP address by using this command. When you re-execute thiscommand again, the newly set source IP address will overwrite the old one.Related commands: nas-ip.Examples# Configure the switch to use source address 129.10.10.1 for outgoing HWTACACS messages. system-viewSystem View: return to User View with Ctrl+Z.[Sysname] hwtacacs nas-ip 129.10.10.1hwtacacs schemeSyntaxhwtacacs scheme hwtacacs-scheme-nameundo hwtacacs scheme hwtacacs-scheme-nameViewSystem viewParametershwtacacs-scheme-name: HWTACACS scheme name, a string of 1 to 32 characters.DescriptionUse the hwtacacs scheme command to create an HWTACACS scheme and enter its view.Use the undo hwtacacs scheme command to delete an HWTACACS scheme.By default, no HWTACACS scheme exists.Examples# Create an HWTACACS scheme named "hwt1" and enter the corresponding HWTACACS schemeview. system-viewSystem View: return to User View with Ctrl+Z.[Sysname] hwtacacs scheme hwt1[Sysname-hwtacacs-hwt1]keySyntaxkey { accounting | authentication | authorization } stringundo key { accounting | authentication | authorization }