is an ideal "set it and forget it" device for small environments (1-10 users). While the firmware is powerful, the limited CPU on this specific model makes it less ideal for labs or environments where frequent configuration changes are necessary. Palo Alto PA-220 Firewalls
firmware (PAN-OS) generally highlight a trade-off between its enterprise-grade security features and the physical hardware's performance limitations. pa-220 firmware
show running resource-monitor