PaloAlto Networks PA-3400 Series, Hardware Reference Manual

Page: 6 / 50

Before You Begin
Upgrade/Downgrade Consideraons for Firewalls and
Appliances
The following table lists hardware features that have upgrade or downgrade impact. Make sure
you understand all upgrade/downgrade consideraons before you upgrade or downgrade from
the specified version of PAN-OS.
Feature Release Upgrade Consideraons Downgrade
Consideraons
PA-7000 Log
Forwarding Card (LFC)
10.0 If you are using an LFC
with a PA-7000 Series
Firewall, when you
upgrade to PAN-OS
10.0, you must configure
the management plane
or dataplane interface
for the service route
because the LFC ports
do not support the
requirements for the
service route. We
recommend using the
dataplane interface for
the Data Services service
route.
n/a
Upgrading a PA-7000
Series Firewall with a
first generaon switch
management card
(PA-7050-SMC or
PA-7080-SMC)
PAN-OS 8.0
and later
Before upgrading
the firewall, run the
following CLI command
to check the flash drive’s
status: debug system
disk-smart-info
disk-1 .
If the value for
aribute ID #232,
Available_Reservd_Space
0x0000 , is greater than
20, then proceed with
the upgrade. If the value
is less than 20, then
contact support for
assistance.
Before downgrading
the firewall, run the
following CLI command
to check the flash drive’s
status: debug system
disk-smart-info
disk-1 .
If the value for
aribute ID #232,
Available_Reservd_Space
0x0000 , is greater than
20, then proceed with
the downgrade. If the
value is less than 20,
then contact support for
assistance.
PA-3400 Series Next-Gen Firewall Hardware Reference 6
©
2022 Palo Alto Networks, Inc.