Cisco Routers and their configuration User Interface Commands disable editing enable end exit full-help help history ip http access-class ip http port ip http server menu (EXEC) menu (global) menu command menu text menu tittle show history terminal editing terminal full-help (EXEC) terminal history Network Access Security Commands aaa authentication arap aaa authentication enable default aaa authentication local-override aaa authentication login aaa authentication nasi aaa authentication password-prompt aaa authentication ppp aaa authentication username-prompt aaa authorization aaa authorization config-commands aaa new-model arap authentication clear kerberos creds enable last-resort enable use-tacacs ip radius source-interface ip tacacs source-interface kerberos clients mandatory kerberos credentials forward kerberos instance map kerberos local-realm kerberos preauth kerberos realm kerberos server kerberos srvtab entry kerberos srvtab remote key config-key login tacacs nasi authentication ppp authentication ppp chap hostname ppp chap password ppp pap sent-username ppp use-tacacs radius-server dead-time radius-server host radius-server key radius-server retransmit show kerberos creds show privilege tacacs-server key tacacs-server login-timeout tacacs-server authenticate tacacs-server directed-request tacacs-server key tacacs-server last-resort tacacs-server notify tacacs-server optional-passwords tacacs-server retransmit tacacs-server timeout Traffic Filter Commands access-enable access-template clear access-template show ip accounting Terminal Access Security Commands enable password enable secret ip identd login authentication privilege level (global) privilege level (line) service password-encryption show privilege username A Word on Ascend Routers