Fortinet NSE7_PBC-7.2 Exam Actual Questions

When deploying resources in multiple places and regions in the public cloud using Terraform, the most efficient way is:

A) Use multiple terraform.tfvars files with a variables.tf file.

Terraform.tfvars File: This file is used to assign values to variables defined in your Terraform configuration. By having multiple .tfvars files, you can define different sets of values for different deployments, such as for different regions or environments, without changing the main configuration.

Variables.tf File: This file contains the definition of variables that will be used within your Terraform configuration. It works in conjunction with terraform.tfvars files, allowing you to parameterize your configuration so that you can deploy the same template in multiple environments with different variables.

In using Red Hat Ansible for changing the configuration of a FortiGate VM, the minimum number of files you must create and the file to configure the target FortiGate IP address are:

B) Create two files and use the hosts file.

Ansible Playbook File (YAML): The playbook file, which is typically a YAML file, contains the desired states and tasks that Ansible will execute on the target hosts.

Inventory File (Hosts): The inventory file, commonly named hosts, is where you define the target machines, including the FortiGate VM's IP address. Ansible uses this file to determine on which machines to run the playbook.

By creating these two files, you will have the necessary components to configure Ansible for the deployment. The playbook contains the automation tasks, and the hosts file lists the machines where those tasks will be executed.

In an HA active-active load balance configuration with FortiGate VMs, especially in Microsoft Azure where FGSP (FortiGate Session Life Support Protocol) is used for session synchronization, the correct configuration for the peerip is:

D) The opposite FortiGate port 2 IP address.

HA Synchronization Requirements: FGSP requires direct communication between the FortiGates to synchronize the session table. This synchronization typically occurs over a dedicated HA link that connects the HA pair.

Asymmetric Traffic Considerations: FGSP allows asymmetric traffic to rejoin the correct session by synchronizing session information, including NAT and TCP sequence tracking between the FortiGate units in a cluster.

Configuration Specifics: For port 2, which is facing the internal load balancer, the peerip should be set to the corresponding port 2 IP address of the opposite FortiGate. This allows the internal interfaces to communicate directly with each other for session synchronization purposes, which is crucial in an active-active deployment to ensure sessions persist during failover scenarios.

For deploying a FortiGate VM using Terraform in AWS, the administrator must use:

B) Use the Name of the key pair.

Terraform and AWS SSH Keys: When deploying instances in AWS using Terraform, it is required to specify the name of the SSH key pair to enable key-based authentication to the instance post-deployment.

Configuration Syntax: The variable keyname within the Terraform configuration should match the exact name of the SSH key pair as it is stored in AWS. This ensures that Terraform can reference the correct key during the deployment process to set up SSH access to the FortiGate VM.

Terraform Variables: The variable 'keyname' block in the Terraform configuration will look for the key pair name as it should be declared in the terraform.tfvars file or passed as a variable during execution. This does not require the key pair's ID or fingerprint, just its name.

Confirming to delete all the resources in Terraform will have the following impact:

D) It destroys all the resources in the state file.

Terraform State File Role: The terraform.tfstate file contains a real-time mapping of the resources that Terraform manages, including their current configuration and relationships. This file tracks the actual state of resources provisioned by Terraform.

Impact of Destruction: When Terraform prompts for confirmation to destroy resources, and 'yes' is entered, Terraform reads the state file and systematically removes all the resources that are managed as part of that state. This is not limited to a specific .tfvars file, IAM user, or resource group---it is a global action that affects all resources tracked by the state file associated with the current Terraform workspace and configuration.