Increased Maximum Security Policies and Zones for the PA-1400 and PA-3400 Series
    Learn about the increase in maximum security policies and zones on the PA-1410,
        PA-1420, PA-3410, PA-3420, PA-3430, and PA-3440 firewalls.
    (PA-1400 and PA-3400 Series firewalls only) The maximum
                number of security policies and security zones supported on the firewalls is now
                increased.
On the PA-1410 and PA-1420 firewalls, the maximum number of
                security policies has increased from 5,000 to 10,000. The maximum number of security
                zones has increased to 1,000.
On the PA-3410, PA-3420, PA-3430, and PA-3440 firewalls, the
                maximum number of security policies has increased from 10,000 to 30,000. The maximum
                number of security zones has increased to 1,000.