< Huawei > display version
to ensure there is enough free space on the flash memory for the new software package. 2. Upgrade Methods Method A: Command Line Interface (CLI) Huawei Switch Firmware Upgrade
display patch-information : Checks if any required hotfixes or patches are active. < Huawei > display version to ensure there
: Always back up your current configuration file ( .zip or .cfg ) and existing software in case a rollback is needed. Upgrade Methods 1. Command Line Interface (CLI) Huawei Switch Firmware Upgrade