Huawei Switch Firmware Upgrade Access

Huawei Switch Firmware Upgrade: A Step-by-Step Guide

Part 6: Troubleshooting Common Huawei Upgrade Failures

During reboot, the switch will load the new firmware.

Feature: Huawei Switch Firmware Upgrade

• Test on a non‑production switch first.
• Read release notes – especially for V200R010 and later, as license handling changed.
• Use ISSU (In‑Service Software Upgrade) on stackable models to minimize downtime:

  <Huawei> issu start filename flash:/new-firmware.cc