Skip to main content


Follow the instructions in this topic before starting switch firmware update using the CLI.

Before work can begin, make sure you have the following items available:
  • Lenovo Specific Serial Cable (Mini-USB-RJ45-Serial) supplied with switch

  • USB to Serial cable

  • USB thumb drive (must be formatted as FAT32 and must not have a capacity greater than 32GB)

  • Appropriate switch firmware images, based on the ThinkAgile SXM Best Recipe