Fortinet NSE6_WCS-7.0 Exam Dumps

Internet Gateway Requirement:

For an Elastic IP (EIP) to be assigned to an instance's primary ENI, the VPC must have an Internet Gateway (IGW) attached. The IGW enables the VPC to communicate with the internet, allowing the EIP to function properly (Option C).

Process of Assigning EIP:

Once the Internet Gateway is attached to the VPC, the EIP can be successfully assigned to the primary ENI of the FortiGate VM, providing it with internet access.

Other Options Analysis:

Option A is incorrect because the primary ENI is already in a public subnet.

Option B is not necessary and may not solve the issue without an attached Internet Gateway.

Option D is partially correct about the routing table but does not address the primary issue of needing an Internet Gateway.

AWS Elastic IP Documentation: Elastic IP

AWS Internet Gateway: Internet Gateway

Implicit Deny Rule:

Similar to traditional firewall rule sets, FortiGate Cloud-Native Firewall (CNF) includes an implicit deny rule at the bottom of each policy set. This means any traffic that does not match an existing rule in the policy set is automatically denied (Option A).

Policy Set Creation:

When a new CNF instance is deployed, a new policy set is created specifically for that instance. This ensures that each CNF instance can have a tailored set of security policies based on the specific needs of the deployment (Option C).

Other Options Analysis:

Option B is incorrect because policy sets do not require manual synchronization; they are applied automatically once configured.

Option D is incorrect as a single CNF instance operates with a single policy set at a time.

FortiGate CNF Documentation: FortiGate CNF

Firewall Policy Best Practices: Fortinet Policies

HA Cluster in AWS Cloud:

Deploying an active-passive HA cluster in AWS requires careful consideration of the clustering protocol used to ensure seamless failover and traffic flow.

Unicast FortiGate Clustering Protocol (FGCP):

Unicast FGCP is specifically designed for environments where multicast traffic is not feasible or supported, such as in the AWS cloud. Using unicast FGCP ensures that heartbeat and synchronization traffic between the cluster members are managed correctly over unicast communication, which is suitable for AWS's network infrastructure (Option C).

Comparison with Other Options:

Option A is incorrect because while placing both cluster members in the same availability zone might be required for certain configurations, it is not the critical factor for HA formation.

Option B is incorrect as VDOM exceptions are not directly related to the successful formation of HA.

Option D is incorrect because the ELB configuration checks are more about ensuring that the load balancer correctly routes traffic but do not specifically ensure HA formation and failover.

FortiGate HA in AWS Documentation: FortiGate HA

Fortinet FGCP Details: FGCP Documentation

Invalid Credentials:

The debug output shows an 'AuthFailure' error, indicating that AWS was not able to validate the provided access credentials. This usually points to incorrect or invalid AWS access or secret keys configured in the AWS Lab SDN connector (Option C).

Clock Skew:

Another common reason for authentication failures in AWS API calls is a clock skew between the FortiGate device and AWS. AWS requires that the system time of the client making the API call is synchronized with its own time, within a small margin. If there is a significant time difference, AWS will reject the credentials (Option B).

Other Options Analysis:

Option A is incorrect because the AWS API supports XML version 1.0.

Option D is incorrect as the error message does not indicate an issue with connecting on port 401.

Option E is incorrect because the error is related to authentication, not the absence of instances.

AWS API Authentication: AWS API Security

FortiGate AWS Integration Guide: FortiGate AWS Integration

Understanding Fortinet HA CloudFormation Template:

The Fortinet High Availability (HA) CloudFormation template is used to automate the deployment and configuration of FortiGate instances in AWS.

Staging and Bootstrapping FortiGate:

Staging involves preparing the necessary configuration files and resources needed for deployment.

Bootstrapping is the process of automatically configuring FortiGate instances upon deployment.

S3 Bucket Requirement:

The configuration files required for staging and bootstrapping are typically stored in an S3 bucket.

Since the deployment is in the Ohio (US-East-2) region, it is recommended to host the S3 bucket in the same region to minimize latency and ensure regional compliance.

Comparison with Other Options:

Option A is incorrect because while an S3 bucket is required, it should be in the same region (US-East-2).

Option B is incorrect as the template does not automatically create the S3 bucket.

Option D is incorrect as DynamoDB is not used for staging and bootstrapping in this scenario.

Fortinet Documentation: FortiGate on AWS

AWS S3 Documentation: AWS S3