Save and export the current configuration ( save and tftp/sftp export).
Use dir or display flash: to ensure the storage medium has enough free space for the new .cc system software and .pat patch files. Huawei Switch Firmware Upgrade
Q: How often should I upgrade my Huawei switch firmware? A: It is recommended to upgrade your Huawei switch firmware whenever a new version is released, especially if it includes security patches or new features. Save and export the current configuration ( save