When downloading, you will typically encounter two types of essential files:
If you cannot replace the switch but must run existing firmware, implement these controls.
(for non-PoE models) SHA-256: a3f2b8c1d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1