3-7Network diagramFigure 3-2 Network diagram for Telnet configuration (with the authentication mode being password)Configuration procedure# Enter system view. system-view# Enter VTY 0 user interface view.[Sysname] user-interface vty 0# Configure to authenticate users logging in to VTY 0 using the password.[Sysname-ui-vty0] authentication-mode password# Set the local password to 123456 (in plain text).[Sysname-ui-vty0] set authentication password simple 123456# Specify commands of level 2 are available to users logging in to VTY 0.[Sysname-ui-vty0] user privilege level 2# Configure Telnet protocol is supported.[Sysname-ui-vty0] protocol inbound telnet# Set the maximum number of lines the screen can contain to 30.[Sysname-ui-vty0] screen-length 30# Set the maximum number of commands the history command buffer can store to 20.[Sysname-ui-vty0] history-command max-size 20# Set the timeout time to 6 minutes.[Sysname-ui-vty0] idle-timeout 6Telnet Configuration with Authentication Mode Being SchemeConfiguration ProcedureFollow these steps to configure Telnet with the authentication mode being scheme:To do… Use the command… RemarksEnter system view system-view —Enter thedefault ISPdomain viewdomain domain-nameConfiguretheauthentication schemeConfigure theAAA schemeto be appliedto the domainscheme { local | none |radius-schemeradius-scheme-name[ local ] | hwtacacs-schemehwtacacs-scheme-name[ local ] }OptionalBy default, the local AAA scheme isapplied. If you specify to apply thelocal AAA scheme, you need toperform the configurationconcerning local user as well.If you specify to apply an existingscheme by providing theradius-scheme-name argument,
