The smallest Panorama solution that can be used to manage up to 2500 Palo Alto Networks Next Generation firewalls is the M-200 appliance.
* The M-200 is designed for medium-sized organizations and provides the necessary performance and scalability to manage a large number of firewalls efficiently.
* The M-600 is a more powerful appliance but is not the smallest option.
* The M-100 has been superseded by the M-200 and does not support as many devices.
* The Panorama VM-Series can manage a large number of devices but is not typically considered the
"smallest" solution due to its virtual nature and varying performance based on the underlying hardware.