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CLI-based Configuration Guide - Basic Configuration

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R010

This document provides the basic concepts, configuration procedures, and configuration examples in different application scenarios of the Basic configuration supported by the device.
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Overview of the BootROM Menu

Overview of the BootROM Menu

The boot read-only memory (BootROM) is a firmware stored in the read-only memory (ROM) chip of the device main board. The BootROM contains basic input/output programs, system settings, power on self-test (POST) programs, and system automatic startup program.

You can use the BootROM menu to perform the following operations:

  • Restore or upgrade the system when the system stops responding and the command line interface (CLI) cannot be displayed.
  • Back up the configuration file to prevent configuration loss.
  • Change the password for accessing the BootROM menu, preventing unauthorized users from accessing the BootROM menu.
  • Access this menu to log in to the device using the console port without entering the password when you forget the password.
Updated: 2019-11-21

Document ID: EDOC1100034066

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