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CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
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BIOS Menu Description

BIOS Menu Description

The basic input/output system (BIOS) is a firmware stored in the read-only memory (ROM) chip of the device main board. The BIOS contains basic input/output programs, system settings, power on self-test (POST) programs, and system self-startup program. The BIOS allows you to configure and control underlayer hardware in the most direct way.

You can use the BIOS 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 BIOS menu, preventing unauthorized users from accessing the BIOS menu.
  • Access this menu to log in to the device using the console port without entering the password when you forget the password.
Updated: 2019-08-09

Document ID: EDOC1000041694

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