Operation Manual – LoginH3C S3610&S5510 Series Ethernet Switches Chapter 3 Logging in Through Telnet3-3Table 3-3 Telnet configurations for different authentication modesAuthenticationmode Telnet configuration DescriptionNonePerformcommonconfigurationPerformcommon TelnetconfigurationOptionalRefer to Table 3-2.Configure thepasswordConfigure thepassword forlocalauthenticationRequiredPasswordPerformcommonconfigurationPerformcommon TelnetconfigurationOptionalRefer to Table 3-2.Specify toperform localauthenticationor RADIUSauthenticationAAAconfigurationspecifieswhether toperform localauthenticationor RADIUSauthenticationOptionalLocal authentication isperformed by default.Refer to theAAA-RADIUS-HWTACACSmodule for more.Configure username andpasswordConfigure usernames andpasswords forlocal/remoteusersRequiredz The user name andpassword of a local userare configured on theswitch.z The user name andpassword of a remoteuser are configured onthe DADIUS server.Refer to user manual ofRADIUS server for more.Manage VTYusersSet service typefor VTY users RequiredSchemePerformcommonconfigurationPerformcommon TelnetconfigurationOptionalRefer to Table 3-2.