![]() If the set authentication password command is executed multiple times, the latest configuration overrides the previous ones. If the password authentication is configured but the password is not configured for the user interface, the user cannot log in to the device. The undo set authentication password command is retained for compatibility with other versions. You cannot run the undo set authentication password command to delete a password. If a password in cipher text is configured, users must obtain the password in plain text that is required for login authentication.Password authentication has been configured for the user interface. The interactive mode is recommended when users enter the password. If you enter the plain text password when specifying cipher password, security risks exist. This command is valid only for informationĭisplayed by the display interface description command. If you log out of the console interface and log in to the device again, the default width is used for the terminal screen. In to the device from the VTY interface or other interfaces. When you log in to the device from the console interface and configure this command, the number of columns displayed on the terminal screen is valid only for the current console interface, which has no impact on other users who log The setting is not savedĪfter you log out. The number of columns set using the screen-width command is valid only for the current interface. Setting the number of columnsĭisplayed on a screen is not recommended. In general, you do not need to adjust the number of columns displayed on the terminal screen. To resolve this problem, run the screen-width command to adjust the information format. When you log in to the device from a console interface and run the display interface description ] command to view the interface information, output information does not automatically change to another line, resulting in wrong format of the output information. UI(s) not in async mode -or- with no hardware support: display user-interface Idx Type Tx/Rx Modem Privi ActualPrivi Auth Int # Display detailed information about all user interfaces. P: Authenticate use current UI's password. display user-interface 0 Idx Type Tx/Rx Modem Privi ActualPrivi Auth Intį : Current UI is active and work in async mode.ĪctualPrivi: The actual privilege of user-interface. # Display detailed information about the user interface with the absolute number 0. Using this command, the default authentication mode is still the originallyĬonfigured authentication mode after the system software is upgraded The login password or set the authentication mode to AAA or passwordĪuthentication after logging in to the device.Īuthentication mode for accessing the user interface has been configured To ensure theĬonsole port usage security, it is recommended that you configure The system asks you whether to change the password. Using this command, the default authentication mode is still non-authenticationĪfter the system software is upgraded to V200R010C00 or a later version. If a device runs a version earlier than V200R010C00 and theĪuthentication mode for accessing the user interface is not configured Forĭevices running V200R010C00 and later versions, the default authentication When you run the undo authentication-mode command to delete the authentication mode, the device asks you whetherįor devices running V200R009C00 and earlier versions, no defaultĪuthentication mode is configured for console port login users. On the level of the local user specified in AAA configuration. On the level configured for the user interface to which the user logsĪfter login, the level of the commands the user can run depends The levels of commands accessible to a user depend You need to enter the password when logging Password command to configure an authentication password. Is not recommended because system security is low. ![]() ![]() Otherwise, the user authentication mode configuration will fail. Inbound command to configure the VTY user interface to support Telnet. The Telnet login authentication mode to password authentication, run To ensure that users can log in to the device successfully, They must run the authentication-mode command to After logging in to the device, youĬan run this command to reconfigure the authentication mode.īefore Telnet or SSH users log in to the device using VTY user interface, User name and password, you must reconfigure the login password and The document, see Help on the website to find out how to obtain If you have not obtained the access permission of The default usernameĪnd password are available in S Series Switches Default UsernamesĪnd Passwords ( Enterprise Network or Carrier). Through the console port for the first time, the system asks you toĮnter the user name and login password.
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