After a recent high availability (HA) failover test on an active/passive cluster, an engineer noted a 30-45 second delay before traffic started flowing through a Link Aggregation Control Protocol (LACP) aggregate interface on the newly active firewall.
What should have been configured to support LACP pre-negotiation to minimize LACP convergence delay?
What is the correct sequence of evaluation for Security policy rulebases?
An organization must secure its AWS and Azure environments using a managed Palo Alto Networks solution, and all policies must be synchronized from an existing Panorama deployment. The organization wants to insert security with the least possible impact on its application teams and use existing hub-and-spoke network designs.
• The AWS environment uses a centralized AWS Transit Gateway (TGW) architecture.
• The Azure environment uses a Virtual WAN (vWAN) hub.
Which two actions are the most appropriate in this use case? (Choose two.)
When deploying a pair of Palo Alto Networks firewalls in an active/active high availability (HA) cluster what is the dedicated role of the HA3 link?
A firewall administrator uses Panorama to manage a fleet of firewalls. After successfully onboarding the firewalls to Strata Logging Service and enabling cloud logging via a template, the security operations team reports that they can no longer see new logs on the on-premises Panorama log collectors. Logs are appearing correctly in Strata Logging Service.
Which setting was likely missed in the Panorama template configuration?
A network engineer observes a pattern of anomalous traffic hitting an external-facing zone, including a high volume of TCP packets that are not part of a new session handshake (non-SYN), and a large number of ICMP fragments. The engineer decides to apply a Zone Protection profile to mitigate these potential threats.
Which protection type within the profile must be configured?
A network engineer observes that after a primary link recovers, the firewall immediately switches traffic back from the backup static route to the primary static route. The engineer checks the path monitoring configuration for the primary route.
Which value is configured for the preemptive hold time to cause this behavior?
An administrator plans to upgrade a pair of active/passive firewalls to a new PAN-OS release. The environment is highly sensitive, and downtime must be minimized.
What is the recommended upgrade process for minimal disruption in this high availability (HA) scenario?
A company is enabling SSL Forward Proxy to inspect encrypted traffic. A security engineer generates a new certificate on the firewall and flags it with the "Forward Trust" certificate property.
What is the critical next step that must be performed for decryption to function correctly without causing security warnings for end users?
To comply with new directives mandating the use of quantum-resistant cryptography for all data-in-transit a network engineer is tasked with reconfiguring existing IKEv2 VPN tunnels between PA-Series firewalls to meet this requirement.
Which two actions should the engineer take to ensure compliance? (Choose two.)
TESTED 17 Jun 2026