AWS Certified Advanced Networking - Specialty ANS-C01 exam material & Free AWS Certified Advanced Networking

QUESTION: 41

A company is creating new features for its ecommerce website. These features will use several microservices that are accessed through different paths. The microservices will run on Amazon Elastic Container Service (Amazon ECS). The company requires the use of HTTPS for all of its public websites. The application requires the customer's source IP addresses.

A network engineer must implement a load balancing strategy that meets these requirements.

Which combination of actions should the network engineer take to accomplish this goal? (Choose two.)

Use a Network Load Balancer
Retrieve client IP addresses by using the X-Forwarded-For header
Use AWS App Mesh load balancing
Retrieve client IP addresses by using the X-IP-Source header
Use an Application Load Balancer.

Answer(s): B,E

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QUESTION: 42

A company is migrating its containerized application to AWS. For the architecture the company will have an ingress VPC with a Network Load Balancer (NLB) to distribute the traffic to front-end pods in an Amazon Elastic Kubernetes Service (Amazon EKS) cluster. The front end of the application will determine which user is requesting access and will send traffic to 1 of 10 services VPCs. Each services VPC will include an NLB that distributes traffic to the services pods in an EKS cluster.

The company is concerned about overall cost. User traffic will be responsible for more than 10 TB of data transfer from the ingress VPC to services VPCs every month. A network engineer needs to recommend how to design the communication between the VPCs.

Which solution will meet these requirements at the LOWEST cost?

Create a transit gateway. Peer each VPC to the transit gateway. Use zonal DNS names for the NLB in the services VPCs to minimize cross-AZ traffic from the ingress VPC to the services VPCs.
Create an AWS PrivateLink endpoint in every Availability Zone in the ingress VPC. Each PrivateLink endpoint will point to the zonal DNS entry of the NLB in the services VPCs.
Create a VPC peering connection between the ingress VPC and each of the 10 services VPCs. Use zonal DNS names for the NLB in the services VPCs to minimize cross-AZ traffic from the ingress VPC to the services VPCs.
Create a transit gateway. Peer each VPC to the transit gateway. Turn off cross-AZ load balancing on the transit gateway. Use Regional DNS names for the NLB in the services VPCs.

Answer(s): C

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QUESTION: 43

A company has stateful security appliances that are deployed to multiple Availability Zones in a centralized shared services VPC. The AWS environment includes a transit gateway that is attached to application VPCs and the shared services VPC. The application VPCs have workloads that are deployed in private subnets across multiple Availability Zones. The stateful appliances in the shared services VPC inspect all east west (VPC-to-VPC) traffic.

Users report that inter-VPC traffic to different Availability Zones is dropping. A network engineer verified this claim by issuing Internet Control Message Protocol (ICMP) pings between workloads in different Availability Zones across the application VPCs. The network engineer has ruled out security groups, stateful device configurations and network ACLs as the cause of the dropped traffic.

What is causing the traffic to drop?

The stateful appliances and the transit gateway attachments are deployed in a separate subnet in the shared services VPC.
Appliance mode is not enabled on the transit gateway attachment to the shared services VPC.
The stateful appliances and the transit gateway attachments are deployed in the same subnet in the shared services VP
Appliance mode is not enabled on the transit gateway attachment to the application VPCs.

Answer(s): B

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QUESTION: 44

A company has hundreds of Amazon EC2 instances that are running in two production VPCs across all Availability Zones in the us-east-1 Region. The production VPCs are named VPC A and VPC B.

A new security regulation requires all traffic between production VPCs to be inspected before the traffic is routed to its final destination. The company deploys a new shared VPC that contains a stateful firewall appliance and a transit gateway with a VPC attachment across all VPCs to route traffic between VPC A and VPC B through the firewall appliance for inspection. During testing, the company notices that the transit gateway is dropping the traffic whenever the traffic is between two Availability Zones.

What should a network engineer do to fix this issue with the LEAST management overhead?

In the shared VPC, replace the VPC attachment with a VPN attachment. Create a VPN tunnel between the transit gateway and the firewall appliance. Configure BGP.
Enable transit gateway appliance mode on the VPC attachment in VPC A and VPC
Enable transit gateway appliance mode on the VPC attachment in the shared VP
In the shared VPC, configure one VPC peering connection to VPC A and another VPC peering connection to VPC B.

Answer(s): C

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QUESTION: 45

A company has deployed a critical application on a fleet of Amazon EC2 instances behind an Application Load

Balancer. The application must always be reachable on port 443 from the public internet. The application recently had an outage that resulted from an incorrect change to the EC2 security group.

A network engineer needs to automate a way to verify the network connectivity between the public internet and the EC2 instances whenever a change is made to the security group. The solution also must notify the network engineer when the change affects the connection.

Which solution will meet these requirements?

Enable VPC Flow Logs on the elastic network interface of each EC2 instance to capture REJECT traffic on port 443. Publish the flow log records to a log group in Amazon CloudWatch Logs. Create a CloudWatch Logs metric filter for the log group for rejected traffic. Create an alarm to notify the network engineer.
Enable VPC Flow Logs on the elastic network interface of each EC2 instance to capture all traffic on port 443. Publish the flow log records to a log group in Amazon CloudWatch Logs. Create a CloudWatch Logs metric filter for the log group for all traffic. Create an alarm to notify the network engineer
Create a VPC Reachability Analyzer path on port 443. Specify the security group as the source. Specify the EC2 instances as the destination. Create an Amazon Simple Notification Service (Amazon SNS) topic to notify the network engineer when a change to the security group affects the connection. Create an AWS Lambda function to start Reachability Analyzer and to publish a message to the SNS topic in case the analyses fail Create an Amazon EventBridge (Amazon CloudWatch Events) rule to invoke the Lambda function when a change to the security group occurs.
Create a VPC Reachability Analyzer path on port 443. Specify the internet gateway of the VPC as the source. Specify the EC2 instances as the destination. Create an Amazon Simple Notification Service (Amazon SNS) topic to notify the network engineer when a change to the security group affects the connection. Create an AWS Lambda function to start Reachability Analyzer and to publish a message to the SNS topic in case the analyses fail. Create an Amazon EventBridge (Amazon CloudWatch Events) rule to invoke the Lambda function when a change to the security group occurs.

Answer(s): D

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QUESTION: 46

A security team is performing an audit of a company's AWS deployment. The security team is concerned that two applications might be accessing resources that should be blocked by network ACLs and security groups. The applications are deployed across two Amazon Elastic Kubernetes Service (Amazon EKS) clusters that use the Amazon VPC Container Network Interface (CNI) plugin for Kubernetes. The clusters are in separate subnets within the same VPC and have a Cluster Autoscaler configured.

The security team needs to determine which POD IP addresses are communicating with which services throughout the VPC. The security team wants to limit the number of flow logs and wants to examine the traffic from only the two applications.

Which solution will meet these requirements with the LEAST operational overhead?

Create VPC flow logs in the default format. Create a filter to gather flow logs only from the EKS nodes.
Include the srcaddr field and the dstaddr field in the flow logs.
Create VPC flow logs in a custom format. Set the EKS nodes as the resource Include the pkt-srcaddr field and the pkt-dstaddr field in the flow logs.
Create VPC flow logs in a custom format. Set the application subnets as resources. Include the pkt-srcaddr field and the pkt-dstaddr field in the flow logs.
Create VPC flow logs in a custom format. Create a filter to gather flow logs only from the EKS nodes.
Include the pkt-srcaddr field and the pkt-dstaddr field in the flow logs.

Answer(s): C

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QUESTION: 47

A data analytics company has a 100-node high performance computing (HPC) cluster. The HPC cluster is for parallel data processing and is hosted in a VPC in the AWS Cloud. As part of the data processing workflow, the HPC cluster needs to perform several DNS queries to resolve and connect to Amazon RDS databases, Amazon S3 buckets, and on-premises data stores that are accessible through AWS Direct Connect. The HPC cluster can increase in size by five to seven times during the company's peak event at the end of the year.

The company is using two Amazon EC2 instances as primary DNS servers for the VPC. The EC2 instances are configured to forward queries to the default VPC resolver for Amazon Route 53 hosted domains and to the on- premises DNS servers for other on-premises hosted domain names. The company notices job failures and finds that DNS queries from the HPC cluster nodes failed when the nodes tried to resolve RDS and S3 bucket endpoints.

Which architectural change should a network engineer implement to provide the DNS service in the MOST scalable way?

Scale out the DNS service by adding two additional EC2 instances in the VPC. Reconfigure half of the HPC cluster nodes to use these new DNS servers. Plan to scale out by adding additional EC2 instance-based DNS servers in the future as the HPC cluster size grows.
Scale up the existing EC2 instances that the company is using as DNS servers. Change the instance size to the largest possible instance size to accommodate the current DNS load and the anticipated load in the future.
Create Route 53 Resolver outbound endpoints. Create Route 53 Resolver rules to forward queries to on- premises DNS servers for on premises hosted domain names. Reconfigure the HPC cluster nodes to use the default VPC resolver instead of the EC2 instance-based DNS servers. Terminate the EC2 instances.
Create Route 53 Resolver inbound endpoints. Create rules on the on-premises DNS servers to forward queries to the default VPC resolver. Reconfigure the HPC cluster nodes to forward all DNS queries to the on-premises DNS servers. Terminate the EC2 instances.

Answer(s): C

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QUESTION: 48

A company's network engineer is designing an active-passive connection to AWS from two on-premises data centers. The company has set up AWS Direct Connect connections between the on-premises data centers and AWS. From each location, the company is using a transit VIF that connects to a Direct Connect gateway that is associated with a transit gateway.

The network engineer must ensure that traffic from AWS to the data centers is routed first to the primary data center. The traffic should be routed to the failover data center only in the case of an outage.

Which solution will meet these requirements?

Set the BGP community tag for all prefixes from the primary data center to 7224:7100. Set the BGP community tag for all prefixes from the failover data center to 7224:7300
Set the BGP community tag for all prefixes from the primary data center to 7224:7300. Set the BGP community tag for all prefixes from the failover data center to 7224:7100
Set the BGP community tag for all prefixes from the primary data center to 7224:9300. Set the BGP community tag for all prefixes from the failover data center to 7224:9100
Set the BGP community tag for all prefixes from the primary data center to 7224:9100. Set the BGP community tag for all prefixes from the failover data center to 7224:9300

Answer(s): B

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What the AWS Certified Advanced Networking - Specialty ANS-C01 Exam Tests and How to Pass It

The AWS Certified Advanced Networking - Specialty ANS-C01 certification is designed for individuals who perform complex networking tasks on the Amazon Web Services platform. This certification validates the technical expertise of professionals who design, implement, and manage network architectures across various AWS services. Employers in the cloud infrastructure and enterprise IT sectors prioritize this certification because it demonstrates a candidate's ability to handle sophisticated connectivity requirements, including hybrid cloud environments and intricate routing configurations. By achieving this credential, IT professionals prove they possess the specialized knowledge required to maintain secure, scalable, and highly available network solutions within the Amazon ecosystem.

What the AWS Certified Advanced Networking - Specialty ANS-C01 Exam Covers

The exam evaluates a candidate's proficiency across four primary domains: Network Design, Network Implementation, Network Management and Operation, and Network Security, Compliance, and Governance. In practical terms, this means you must be able to architect robust solutions that connect on-premises data centers to AWS, manage complex VPC configurations, and optimize traffic flow across global infrastructures. Our practice questions are structured to mirror these domains, ensuring that you encounter scenarios that test your ability to apply theoretical knowledge to real-world networking challenges. Whether you are configuring Direct Connect, managing transit gateways, or troubleshooting routing tables, the exam requires a deep understanding of how these components interact within the broader AWS environment. Mastering these core areas is essential for anyone looking to demonstrate their capability in managing enterprise-grade cloud networks.

The most technically demanding aspect of this certification often involves the intricacies of Network Design and Network Implementation, particularly when dealing with hybrid connectivity and multi-account architectures. Candidates are frequently tested on their ability to design scalable solutions that account for bandwidth requirements, latency constraints, and failover mechanisms in complex environments. This requires more than just knowing service definitions; it demands the ability to synthesize multiple AWS networking services into a cohesive, resilient architecture. Because these scenarios often involve overlapping CIDR blocks, complex BGP routing, and strict security requirements, candidates must demonstrate a high level of analytical rigor to select the most appropriate solution among several technically viable options.

Are These Real AWS Certified Advanced Networking - Specialty ANS-C01 Exam Questions?

The practice questions available on our platform are sourced and verified by the community, consisting of IT professionals and recent test-takers who have sat for the actual Amazon certification exam. Because these contributors have experienced the testing environment firsthand, our questions reflect what appears on the real exam, providing a realistic assessment of your current knowledge level. If you've been searching for AWS Certified Advanced Networking - Specialty ANS-C01 exam dumps or braindump files, our community-verified practice questions offer something more valuable, each question is verified and explained by IT professionals who recently passed the exam. We prioritize accuracy and pedagogical value over simple memorization, ensuring that you are preparing with high-quality, relevant material.

Community verification is the cornerstone of our platform's reliability, as it involves a collaborative process where users actively discuss answer choices and provide context from their recent exam experiences. When a question is flagged or debated, community members and subject matter experts review the logic, ensuring that the explanations align with current AWS best practices and documentation. This iterative feedback loop allows us to maintain a repository of questions that are not only accurate but also reflective of the nuances found in the actual certification exam. By engaging with these discussions, you gain insight into the reasoning behind complex networking decisions, which is far more effective than relying on static, unverified sources.

How to Prepare for the AWS Certified Advanced Networking - Specialty ANS-C01 Exam

Effective exam preparation requires a combination of hands-on experience in a sandbox environment and a thorough review of official Amazon documentation. You should prioritize building and troubleshooting network architectures yourself, as the exam heavily favors candidates who understand the practical application of services like AWS Transit Gateway, Route 53, and VPC peering. Every practice question includes a free AI Tutor explanation that breaks down the reasoning behind the correct answer, so you understand the concept, not just the answer. Developing a consistent study schedule that allows you to revisit difficult topics will help you solidify your understanding of complex networking concepts rather than relying on rote memorization.

A common mistake candidates make is underestimating the complexity of scenario-based questions, which require you to apply networking principles to specific business constraints. To avoid this, focus on understanding the "why" behind each architectural decision, such as why you would choose a VPN over a Direct Connect connection in a specific scenario. Time management is another critical factor during the certification exam, so practicing with timed sets of questions can help you build the stamina needed to analyze complex scenarios quickly. By focusing on deep conceptual understanding and utilizing the AI Tutor to clarify your doubts, you can approach the exam with the confidence that comes from true mastery of the material.

What to Expect on Exam Day

On the day of your certification exam, you should be prepared for a rigorous assessment that typically includes a mix of multiple-choice and multiple-response questions. These questions are often presented as detailed scenarios that require you to identify the most efficient, secure, or cost-effective networking solution for a given set of requirements. The exam is administered under strict conditions, usually through a proctored environment, either at a designated testing center or via online proctoring. You will have a set amount of time to complete the exam, and it is important to pace yourself, as some questions may require significant reading and analysis before you can determine the correct answer.

Who Should Use These AWS Certified Advanced Networking - Specialty ANS-C01 Practice Questions

This certification is intended for experienced network engineers who have several years of hands-on experience managing complex network environments. The ideal candidate is someone who is already comfortable with AWS networking services and is looking to formalize their expertise and advance their career in cloud architecture. Whether you are a cloud architect, a network administrator, or a systems engineer, this certification exam serves as a benchmark for your ability to handle the networking demands of large-scale enterprise deployments. Engaging in structured exam preparation is a vital step for professionals aiming to validate their skills and demonstrate their value to current or prospective employers.

To get the most out of these practice questions, avoid simply reading the correct answer and moving on; instead, engage deeply with the AI Tutor explanation to understand the underlying networking principles. Read through the community discussions to see how other professionals approach the same problem, as this can expose you to different perspectives and troubleshooting techniques. If you find yourself consistently getting certain types of questions wrong, flag them and revisit the relevant official documentation before attempting them again. Browse the questions above and use the community discussions and AI Tutor to build real exam confidence.

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QUESTION: 41

QUESTION: 42

QUESTION: 43

QUESTION: 44

QUESTION: 45

QUESTION: 46

QUESTION: 47

QUESTION: 48

What the AWS Certified Advanced Networking - Specialty ANS-C01 Exam Tests and How to Pass It

What the AWS Certified Advanced Networking - Specialty ANS-C01 Exam Covers

Are These Real AWS Certified Advanced Networking - Specialty ANS-C01 Exam Questions?

How to Prepare for the AWS Certified Advanced Networking - Specialty ANS-C01 Exam

What to Expect on Exam Day

Who Should Use These AWS Certified Advanced Networking - Specialty ANS-C01 Practice Questions

Amazon AWS Certified Advanced Networking - Specialty ANS-C01 Exam Prep
AWS Certified Advanced Networking - Specialty ANS-C01 (Page 10 )