We have ISR-4331s , but they all have Ethernet Modules sm-x-es3-24-p that aren't supported. If I re-image the ISR for SD-Wan - what actually happens with the module - does it become wholly unusable? Does it not re-image? Does anyone know if there's a road-map that has these being supported eventually? I'd like to preserve as much investment as possible.
Thx
