3-8# 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 PasswordConfiguration ProcedureFollow these steps to perform Telnet configuration (with authentication mode being password):To do… Use the command… RemarksEnter system view system-view —Enter one or more VTY userinterface viewsuser-interface vty first-number[ last-number ] —Configure to authenticate userslogging in to VTY userinterfaces using the localpasswordauthentication-modepassword RequiredSet the local password set authentication password{ cipher | simple } password RequiredConfigure the command levelavailable to users logging in tothe user interfaceuser privilege level levelOptionalBy default, commands of level0 are available to users loggingin to VTY user interface.Configure the protocol to besupported by the user interfaceprotocol inbound { all | ssh |telnet }OptionalBy default, both Telnet protocoland SSH protocol aresupported.Set the command that isautomatically executed when auser logs into the user interfaceauto-execute command textOptionalBy default, no command isautomatically executed when auser logs into a user interface.Define a shortcut key foraborting tasksescape-key { default |character }OptionalThe default shortcut keycombination for aborting tasksis < Ctrl + C >.Make terminal servicesavailable shellOptionalBy default, terminal servicesare available in all userinterfaces.
