PCNSE Question #766: Real Exam Question with Answer & Explanation

The correct answer is A: HA cluster members must be the same firewall model and run the same PAN-OS version.. HA cluster members must be the same firewall model and run the same PAN-OS® version. HA cluster members must share the same zone names in order for sessions to successfully fail over to another cluster member. https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-admin/high-availa

Submitted by rania.sa· Apr 18, 2026Deploy and Configure

Question

Which conditions must be met when provisioning a high availability (HA) cluster? (Choose two.)

Options

AHA cluster members must be the same firewall model and run the same PAN-OS version.
BHA cluster members must share the same zone names.
CPanorama must be used to manage HA cluster members.
DDedicated HA communication interfaces for the cluster must be used over HSCI interfaces.

Explanation

HA cluster members must be the same firewall model and run the same PAN-OS® version. HA cluster members must share the same zone names in order for sessions to successfully fail over to another cluster member. https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-admin/high-availability/ha-clustering-best- practices-and-provisioning

Topics

#High Availability (HA)#HA Deployment Requirements#Firewall Synchronization

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