Upgrade | Huawei Switch Firmware

Ensure all critical interfaces have returned to their "Up" operational state and review the system log for any immediate post-boot errors. display interface brief display logbuffer Use code with caution. 6. Upgrading Switches in an iStack Environment

Look at the "Next startup system software" line to ensure it matches your new file name exactly. Step 4: Save the Current Configuration Huawei Switch Firmware Upgrade

Download a hashing tool to calculate the MD5 or SHA256 checksum of the downloaded file. Match it against the hash provided on Huawei's portal to ensure the file is not corrupted. Backup Configuration and Current Files Ensure all critical interfaces have returned to their

< Huawei > reboot Warning: The system will be rebooted, and all current connections will be terminated. Upgrading Switches in an iStack Environment Look at

Begin by establishing a baseline:

Save and export the current configuration ( save and tftp/sftp export).