Operation Manual – LoginH3C S5600 Series Ethernet Switches Chapter 3 Logging In Through Telnet3-9[Sysname-ui-vty0] history-command max-size 20# Set the timeout time to 6 minutes.[Sysname-ui-vty0] idle-timeout 63.4 Telnet Configuration with Authentication Mode BeingScheme3.4.1 Configuration ProcedureFollow these steps to configure Telnet with the authentication mode being scheme:To do… Use the command… RemarksEnter system view system-view —Enter thedefault ISPdomainviewdomain domain-nameConfigurethe AAAscheme tobe appliedto thedomainscheme { local | none |radius-schemeradius-scheme-name[ local ] |hwtacacs-schemehwtacacs-scheme-name [ local ] }ConfiguretheauthenticationschemeQuit tosystemviewquitOptionalBy default, the local AAAscheme is applied. If youspecify to apply the local AAAscheme, you need to performthe configuration concerninglocal user as well.If you specify to apply anexisting scheme by providingthe radius-scheme-nameargument, you need toperform the followingconfiguration as well:Perform AAA&RADIUSconfiguration on the switch.(Refer to the AAA part formore.)Configure the user name andpassword accordingly on theAAA server. (Refer to the usermanual of AAA server.)Create a local user andenter local user view local-user user-name No local user exists bydefault.Set the authenticationpassword for the localuserpassword { simple |cipher } password RequiredSpecify the service typefor VTY usersservice-type telnet[ level level ] RequiredQuit to system view quit —Enter one or more VTYuser interface viewsuser-interface vtyfirst-number[ last-number ]—