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Configuration Guide - Basic Configuration

S1720, S2700, S5700, and S6720 V200R011C10

This document describes methods to use command line interface and to log in to the device, file operations, and system startup configurations.
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Configuring a User Level for the Console User Interface

Configuring a User Level for the Console User Interface

Context

  • You can configure different user levels to control access rights of different users and improve device security.
  • There are 16 user levels numbered from 0 to 15, in ascending order of priority.
  • User levels map command levels. A user can use only the commands of the corresponding level or lower. Table 6-4 describes mappings between user levels and command levels.
    Table 6-4  Mappings between user levels and command levels

    User Level

    Command Level

    Name

    Description

    0

    0

    Visit level

    Commands of this level include commands used for network diagnosis such as ping and tracert commands, and remote access commands such as Telnet.

    1

    0 and 1

    Monitoring level

    Commands of this level are used for system maintenance, including display commands.

    NOTE:

    Some display commands are not available at this level. For example, the display current-configuration and display saved-configuration commands are level-3 management commands. For details about command levels, see the S1720, S2700, S5700, and S6720 V200R011C10 Command Reference.

    2

    0, 1, and 2

    Configuration level

    Commands of this level are used to configure network services provided directly to users, such as routing and commands of all network layers.

    3 to 15

    0, 1, 2, and 3

    Management level

    Commands of this level are used to control basic system operations and provide support for services, including file system, FTP, TFTP download, user management, command level setting, and debugging commands for fault diagnosis.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run user-interface console 0

    The console user interface view is displayed.

  3. Run user privilege level level

    A user level is set.

    By default, the users on the console user interface are at level 15.

    • If the user level configured for a user interface conflicts with that configured for a user, the user level configured for the user takes precedence.
    • If password authentication or none authentication is configured, the levels of commands accessible to a user depend on the level of the console user interface through which the user logs in.
    • If AAA authentication is configured, the levels of commands accessible to a user depend on the level of the local user specified in AAA configuration. By default, the level of a local user is 0 in AAA configuration. You can run the local-user user-name privilege level level command in the AAA view to change the level of the local user in AAA configuration.

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Updated: 2019-10-21

Document ID: EDOC1000178166

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