Pass the Fortinet NSE 7 Network Security Architect NSE7_PBC-7.2 Questions and answers with CertsForce

A. Use the terraform destroy command. This command is used to remove all the resources that were created using the Terraform configuration1. It is the opposite of the terraform apply command, which is used to create resources. The terraform destroy command will first show a plan of what resources will be destroyed, and then ask for confirmation before proceeding. The command will also update the state file to reflect the changes. D. The administrator must manually delete the Linux server. This is because the Linux server was not deployed using Terraform, but using AWS Marketplace2. Therefore, Terraform does not have any information about the Linux server in its state file, and cannot manage or destroy it. The administrator will have to use the AWS console or CLI to delete the Linux server manually.

The other options are incorrect because:

There is no terraform validate command. The correct command is terraform plan, which is used to show a plan of what changes will be made by applying the configuration3. However, this command does not delete any resources, it only shows what will happen if terraform apply or terraform destroy is run.

There is no terraform destroy all command. The correct command is terraform destroy, which will destroy all the resources in the current configuration by default1. There is no need to add an all argument to the command.

The correct answer is A and C. A transport attachment and a connect attachment are necessary to connect a transit gateway to an existing VPC with BGP.

According to the AWS documentation for Transit Gateway, a transit gateway is a network transit hub that connects VPCs and on-premises networks. To connect a transit gateway to an existing VPC with BGP, you need to do the following steps:

Create a transport attachment. A transport attachment is a resource that connects a VPC or VPN to a transit gateway. You can specify the BGP options for the transport attachment, such as the autonomous system number (ASN) and the BGP peer IP address.

Create a connect attachment. A connect attachment is a resource that enables you to use your own appliance to provide network services for traffic that flows through the transit gateway. You can use a connect attachment to route traffic between the transport attachment and your appliance using GRE tunnels and BGP.

The other options are incorrect because:

A BGP attachment is not a valid type of attachment for a transit gateway. BGP is a protocol that enables dynamic routing between the transit gateway and the VPC or VPN.

A GRE attachment is not a valid type of attachment for a transit gateway. GRE is a protocol that encapsulates packets for tunneling purposes. GRE tunnels are established between the connect attachment and your appliance.

[Transit Gateways - Amazon Virtual Private Cloud] : [Transit Gateway Connect - Amazon Virtual Private Cloud]

Terraform manages and tracks the state of infrastructure resources through a file known as terraform.tfstate. This file is automatically created by Terraform and is updated after the application of a Terraform plan to capture the current state of the resources.

State File Purpose: The terraform.tfstate file contains a JSON object that records the IDs and properties of resources Terraform manages, so that it can map real-world resources to your configuration, keep track of metadata, and improve performance for large infrastructures.

State File Management: This file is crucial for Terraform to perform resource updates, deletions, and for creating dependencies. It's essentially the 'source of truth' for Terraform about your managed infrastructure and services.

References: This behavior is documented in Terraform's official documentation, which explains how the terraform.tfstate file is used to keep track of the infrastructure Terraform is managing.

For Transit Gateway Connect peers in an IPv4 BGP configuration, the correct statements are:

The inside CIDR blocks are used for BGP peering (Option A): In a BGP configuration for Transit Gateway Connect, the inside CIDR blocks, typically within the 169.254.0.0/16 range, are designated for the BGP peering connections. These blocks are reserved for internal network protocols and are commonly used in AWS for automatic IP address assignment within managed networking services.

You must specify a /29 CIDR block from the 169.254.0.0/16 range (Option C): It is a requirement to specify a /29 CIDR block within the 169.254.0.0/16 range for setting up the network interfaces that facilitate BGP peering. This specific range allows for the necessary number of IP addresses to establish BGP sessions effectively between the transit gateway and on-premises or other virtual appliances.

References: These practices are in line with AWS guidelines for Transit Gateway Connect, which stipulate the use of specified CIDR blocks for internal networking and BGP configurations, ensuring seamless connectivity and routing management.

For configuring the failover settings on a FortiGate active-passive SDN connector solution in Microsoft Azure, the two mandatory settings required after the initial deployment are:

A. Subscription-id

D. Resource group name

Subscription ID: This is a unique identifier for your Azure subscription under which all resources are created and billed. FortiGate needs this to interact with the Azure resources associated with that subscription.

Resource Group Name: A resource group in Azure is a container that holds related resources for an Azure solution. The SDN connector requires the resource group name to correctly identify and manage the resources it should control, especially in a failover scenario.

References: The requirement for these specific details is found in Azure's best practices for resource management and Fortinet's documentation on deploying and configuring FortiGate appliances in Azure environments.

The Azure SDN connector uses two types of queries to interact with the Azure management API. The first query is targeted to a special IP address to get a token. This token is used to authenticate the subsequent queries. The second type of query is used to retrieve information about the Azure resources, such as virtual machines, network interfaces, network security groups, and public IP addresses. Some queries are made to manage public IP addresses, such as assigning or releasing them from the FortiGate VM. References: Configuring an SDN connector in Azure, Azure SDN connector using service principal, Troubleshooting Azure SDN connector

The correct answer is C. Use FortiWebCloud.

FortiWebCloud is a SaaS cloud-based web application firewall (WAF) that protects public cloud hosted web applications from the OWASP Top 10, zero day threats, and other application layer attacks1. FortiWebCloud also includes robust features such as API discovery and protection, bot mitigation, threat analytics, and advanced reporting2. FortiWebCloud supports multiple regions across the world, and you can choose the region that is closest to your applications to minimize traffic cost3.

The other options are incorrect because:

FortiADC is an application delivery controller that provides load balancing, acceleration, and security for web applications. It is not a dedicated WAF solution and does not offer the same level of protection as FortiWebCloud4.

FortiCNP is a cloud-native platform that provides security and visibility for containerized applications. It is not a WAF solution and does not protect web applications from the OWASP Top 10 vulnerabilities5.

FortiGate is a next-generation firewall (NGFW) that provides network security and threat prevention. It is not a WAF solution and does not offer the same level of protection as FortiWebCloud for web applications. It also requires additional configuration and management to deploy in the public cloud6.

1: Overview | FortiWeb Cloud 23.3.0 - Fortinet Documentation 2: Web Application Firewall (WAF) & API Protection | Fortinet 3: [FortiWeb Cloud WAF-as-a-Service | Fortinet] 4: [Application Delivery Controller (ADC) | Fortinet] 5: [Fortinet Cloud Native Platform | Fortinet] 6: [FortiGate Next-Generation Firewall (NGFW) | Fortinet]