No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

CX910 Switch Module V100R001C00 User Guide 22

This document describes the CX910 10GE switch module (CX910 for short) of the Tecal E9000 server in terms of its features, installation, removal, and configuration. This document applies to the CX910 whose GE/10GE switching planes use the software versions of 1.1.x.x.x, and 1.23-1.99.
Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Restoring Configuration Files

Restoring Configuration Files

This topic describes how to restore a configuration file to CX910. If configuration errors occur or the CX910 is abnormal, you can use the backup configuration file to restore configuration data.

Scenarios

Restore a switching plane configuration file to the CX910. The existing configuration data in the CX910 is replaced.

Upload the configuration files of the 10GE switching plane from the PC to the MM910 and power on the CX910 10GE switching plane. The configuration files are restored. For details, see the following procedures in this topic.

Before restoring configuration files of the 10GE switching plane in the MM910, perform the following steps:

  1. Back up and rename the current 10GE switching plane configurations. Otherwise, the uploaded configuration files will replace the current configuration files in the MM910. For details about the configuration file backup, see Backing Up a Configuration File.
  2. Power off the 10GE switching plane. Otherwise, the newly saved configuration data will overwrite the configuration data that is uploaded to the configuration file on the MM910. For details about how to power off switching planes, see Powering On or Off a Switching Plane.

Prerequisites

Conditions

  • The PC contains the configuration files of the CX910 service planes.

Data

Table 5-1 lists the default data to be prepared.

Table 5-1 Default data

Name

Default Data

Login Method

10GE switching plane

  • User name: root
  • Password: Huawei12#$
  • SSH
  • SOL

Software

  • PuTTY.exe is free software. You can download it from the Internet. The PuTTY used to log in over a serial port must be 0.60 or later.
  • WinSCP.exe (third-party free software)

Procedure

  1. Connect the Ethernet port on a PC to the MGMT network ports on the panels of the active and standby MM910s over a local area network (LAN).
  2. Open an SSH connection tool and enter the floating IP address of the MM910 to visit the MM910 CLI.

    In this document, PuTTY is used as an example during login over SSH. For details, see Logging In to a Server Over a Network Port by Using PuTTY.

  3. Query the version of the MM910.

    smmget -l smm -d version

    The information is displayed as follows:

    SMM Version Information: 
    Uboot    Version :(U54)012 
    CPLD     Version :(U1082)008  121120 
    PCB      Version :SMMA REV B 
    BOM      Version : 003 
    FPGA     Version :(U1049)007  121116 
    Software Version :(U54)2.0 
    IPMI Module Built:Mar 14 2013 22:31:44

    The value of the parameter Software Version is the software version of the MM910.

  4. Perform operations based on the MM910 versions.

    • If the MM910 version is earlier than (U54) 3.00, go to 5 to 7.
    • If the MM910 version is (U54) 3.00 or later, go to 8 to 9.

  5. Power off the 10GE switching plane.

    For details about how to power off the 10GE switching plane, see Powering On or Off a Switching Plane.

  6. Use a cross-platform file transfer tool and enter the floating IP address of the MM910 to transfer the configuration files from the PC to the MM910 in binary mode.

    • The name of the 10GE switching plane configuration file is 1_1_0.cfg.
    • The path for storing the configuration files is /common/flash/bladecfg/swiN.

      N indicates the slot number of the current switch module. Its value ranges from 1 to 4, from left to right mapping to slot numbers 1E, 2X, 3X, and 4E.

    This document uses WinSCP as an example of the cross-platform file transfer tool. For detailed operations, see Transferring Files Using WinSCP.

    NOTE:

    The Text mode is used by default in WinScp. Change the transmission mode to Binary. Enter the shortcut keys Ctrl+Alt+P. The Preferences window is displayed. Select Transfer on the navigation tree on the left, click Binary, and click OK.

  7. Power on the 10GE switching plane.

    The configuration file is automatically restored upon the power-on. For details about how to power on the 10GE switching plane, see Powering On or Off a Switching Plane.

  8. Use a cross-platform file transfer tool and enter the floating IP address of the MM910 to transfer the configuration files from the PC to the MM910 in binary mode.

    • The name of the 10GE switching plane configuration file is 1_1_0.cfg.
    • The path for storing the configuration files is /tmp/exchang/swiN.

      N indicates the slot number of the current switch module. Its value ranges from 1 to 4, from left to right mapping to slot numbers 1E, 2X, 3X, and 4E.

    This document uses WinSCP as an example of the cross-platform file transfer tool. For detailed operations, see Transferring Files Using WinSCP.

    NOTE:

    The Text mode is used by default in WinScp. Change the transmission mode to Binary. Enter the shortcut keys Ctrl+Alt+P. The Preferences window is displayed. Select Transfer on the navigation tree on the left, click Binary, and click OK.

  9. Run the following command on the MM910 CLI to load the configuration file of the 10GE switching plane.

    root@SMM:/#smmset -l swiN -d offlineconfig -v bladetype planenum filename

    The parameters are described as follows:

    • N: specifies the slot number of a switch module. Its value ranges from 1 to 4, mapping to switch module slots 1E, 2X, 3X, and 4E respectively.
    • bladetype: indicates the type of the blade where the configuration file is to be loaded. The value of the CX910 is 1.
    • planenum: indicates the numbers of the switching planes. The value of the 10GE switching plane is 1.
    • filename: indicates the name of the configuration file to be loaded.

      The following information is displayed:

      In this condition,if offline configuration success,the blade will reboot.        
      Do you want to continue?[Y/N]:y                                                  
      Success

      The MM910 restarts automatically after the configuration file is successfully loaded to the 10GE switching plane, and the configuration file is automatically restored after the restart.

Translation
Download
Updated: 2018-09-20

Document ID: EDOC1000015891

Views: 15756

Downloads: 342

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next