If you have a PA-7000 Series firewall running
in K2 express mode and you want to upgrade the firewall to
secure mode, you must purchase
an upgrade license for each line card on the firewall. For example,
a PA-7080 firewall with 10 line cards requires 10 upgrade licenses.
Contact your sales representative to purchase upgrade licenses.
Then register all of the line cards individually against the chassis
serial number of the firewall.