1-35z For real-time accounting, a NAS must transmit the accounting information of online users to theHWTACACS accounting server periodically. Note that if the device does not receive any responseto the information, it does not disconnect the online users forciblyz The real-time accounting interval must be a multiple of 3.z The setting of the real-time accounting interval somewhat depends on the performance of the NASand the HWTACACS server: a shorter interval requires higher performance.Displaying and Maintaining HWTACACSTo do… Use the command… RemarksDisplay configuration informationor statistics of the specified or allHWTACACS schemesdisplay hwtacacs[ hwtacacs-server-name[ statistics ] ] [ slot slot-number ]Available in any viewDisplay information aboutbuffered stop-accountingrequests that get no responsesdisplay stop-accounting-bufferhwtacacs-schemehwtacacs-scheme-name [ slotslot-number ]Available in any viewClear HWTACACS statisticsreset hwtacacs statistics{ accounting | all | authentication |authorization } [ slot slot-number ]Available in user viewClear buffered stop-accountingrequests that get no responsesreset stop-accounting-bufferhwtacacs-schemehwtacacs-scheme-name [ slotslot-number ]Available in user viewAAA Configuration ExamplesAAA for Telnet Users by a HWTACACS ServerNetwork requirementsAs shown in Figure 1-7, configure the switch to use the HWTACACS server to provide authentication,authorization, and accounting services to login users.z The HWTACACS server is used for authentication, authentication, and accounting. Its IP addressis 10.1.1.1.z On the switch, set the shared keys for authentication, authorization, and accounting packets toexpert. Configure the switch to remove the domain name from a user name before sending theuser name to the HWTACACS server.z On the HWTACACS server, set the shared keys for packets exchanged with the switch to expert.
