Palo_Alto_Networks
PCNSE · Question #292
An administrator has been asked to configure active/active HA for a pair of Palo Alto Networks NGFWs. The firewall use Layer 3 interfaces to send traffic to a single gateway IP for the pair. Which con
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Submitted by alyssa_d· Apr 18, 2026Deploy and Configure
Question
An administrator has been asked to configure active/active HA for a pair of Palo Alto Networks NGFWs. The firewall use Layer 3 interfaces to send traffic to a single gateway IP for the pair. Which configuration will enable this HA scenario?
Options
- AThe two firewalls will share a single floating IP and will use gratuitous ARP to share the floating
- BEach firewall will have a separate floating IP, and priority will determine which firewall has the
- CThe firewalls do not use floating IPs in active/active HA.
- DThe firewalls will share the same interface IP address, and device 1 will use the floating IP if
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Topics
#High Availability (HA)#Active/Active HA#Floating IP#Gratuitous ARP