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CX311 Switch Module V100R001C00 User Guide 22

This document describes the CX311 10GE / FCoE converged switch module of the Tecal E9000 server in terms of its features, installation, removal, and configuration.
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Logging In to the CX311 DFx

Logging In to the CX311 DFx


The DFx is used to export the flash memory files in the CX311 to create programming software, and import the created programming software to the CX311 flash memory to check whether the programming software is valid.

The programming software includes guide programs for starting the operating system (OS), root file systems, kernel, and other service application software, and is used for a programmer during the production to write programs in the flash memory.



Password for logging in to the CX311 BIOS.


  1. Log in to the converged switching plane CLI.
  2. Log in to the CX311 BIOS.

    1. Run the following command on the converged switching plane CLI to restart the converged switching plane:

      <HUAWEI> reboot

      The command output is as follows:

      Warning: Current configuration will be saved to the next startup saved-configuration file! Continue? [Y/N]:

      Enter Y to save the configuration. The command output is as follows:

      Now saving the current configuration.                                            
      Save the configuration successfully.                                             
      begin synchronize configuration to SMM ...                                       
      slot 4: configuration is the same with SMM, needn't sync to SMM.                                
      System will reboot! Continue? [Y/N]:     

      Enter Y to restart the converged switching plane.

    2. Press Ctrl+B when the system displays "Press CTRL+B to enter BIOS menu".

      The command output is as follows:

    3. Enter the BIOS login password.

      The BIOS menu screen is displayed:

      BIOS Menu (Version: 017) 
           1. Continue to boot 
           2. Update from serial interface 
           3. Update from ethernet interface 
           4. Modify startup parameters 
           5. File system 
           6. Modify BIOS password 
           7. Modify console password 
           8. Reboot 
      Enter your choice(1-8):   

  3. Log in to the CX311 DFx.

    1. Press Ctrl+E to enter the DFx menu page.

      The command output is as follows:

              DFx Submenu 
           1. Dump NANDFLASH to Local File 
           2. Dump NORFLASH to Local File 
           3. Display Board Elabel 
           4. Display Board Mac Address 
           5. Set Aging Time 
           6. Clear Aging Time 
           7. Return 
      Enter your choice(1-7): 
    2. Perform operations on the menu based on actual service requirements.

Updated: 2018-09-20

Document ID: EDOC1000018097

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