NGFW-ENGINEER Question #17: Real Exam Question with Answer & Explanation

The correct answer is C: Using load balancer and health probes. To ensure high availability (HA) across multiple availability zones (AZs) in a cloud service provider (CSP) environment, using a load balancer with health probes is a recommended method. This setup ensures that traffic can be directed to the healthy NGFW instances across multiple

NGFW Cloud Deployment and High Availability

Question

When deploying Palo Alto Networks NGFWs in a cloud service provider (CSP) environment, which method ensures high availability (HA) across multiple availability zones?

Options

ADeploying Ansible scripts for zone-specific scaling
BImplementing Terraform templates for redundancy within one availability zone
CUsing load balancer and health probes
DConfiguring active/active HA

Explanation

To ensure high availability (HA) across multiple availability zones (AZs) in a cloud service provider (CSP) environment, using a load balancer with health probes is a recommended method. This setup ensures that traffic can be directed to the healthy NGFW instances across multiple availability zones. If one NGFW instance or availability zone goes down, the load balancer can redirect traffic to the available instance(s) in other zones, providing redundancy and maintaining service availability.

Topics

#High Availability (HA)#Cloud Deployment#Load Balancers#Availability Zones

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