If the current version is already 13tfdaeuda07, no action is needed. If it starts with 13tfdaeuda05 or 13tfdaeuda06, the update applies.
Access your device’s administration interface (web GUI, CLI, or serial console). Navigate to System > Information > Firmware Version. If it reads 13tfdaeuda06 or 13tfdaeuda05, you are eligible. Do not attempt to install 13tfdaeuda07 on hardware with a different base code (e.g., 12abcxyz series)—it will fail. 13tfdaeuda07 firmware update
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