Summer Limited Time 60% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: dealsixty

ANS-C01 Exam Dumps - Amazon Web Services AWS Certified Specialty Questions and Answers

Question # 14

A network engineer needs to provide a list of IP addresses that are sending traffic to an Amazon EC2 instance. VPC flow logs are enabled. The EC2 instance has a single network interface and two assigned IP addresses. However, the flow logs are logging traffic only for the primary IP address. The network engineer needs to determine whether any traffic is being sent to the second IP address of the EC2 instance.

What should the network engineer do to locate the traffic flow for the second IP address?

Options:

A.

Create a new flow log that includes the pkt-dstaddr field to capture the original destination IP address of the traffic.

B.

Create a new flow log that includes the dstaddr field to capture the original destination IP address of the traffic.

C.

Create a new flow log that includes the pkt-srcaddr field to capture the originaldestination IP address of the traffic.

D.

Create a new flow log that includes the srcaddr field to capture the original destination IP address of the traffic.

Buy Now
Question # 15

A company runs workloads in multiple VPCs in the us-east-1 Region. The VPCs are connected to a transit gateway. An AWS Direct Connect connection provides private connectivity between a data center that is in the US and the transit gateway. A Direct Connect gateway is associated with the transit gateway.

The company has recently opened a new office location in London. The company plans to launch cloud services in multiple VPCs in the eu-west-2 Region. Users in the new London office must have private access to the workloads that run in us-east-1. Users in the US data center must have access to any workloads that are created in eu-west-2. A network engineer must implement a flexible solution that provides users the required access. The solution must be able to accommodate future growth.

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

Options:

A.

Create an AWS Site-to-Site VPN connection from the London office to the Direct Connect gateway in us-east-1.

B.

Establish a new Direct Connect connection for the London office. Attach the new Direct Connect connection to the existing Direct Connect gateway. Create a transit gateway in eu-west-2. Associate the new transit gateway with the existing Direct Connect gateway. Create a peering connection between the transit gateways in us-east-1 and eu-west-2.

C.

Create an AWS Site-to-Site VPN connection from the London office to each of the VPCs that are in us-east-1.

D.

Establish a new AWS Direct Connect connection for the London office Create a new Direct Connect gateway and a transit gateway in eu-west-2. Attach the new Direct Connect connection to the new Direct Connect gateway. Create a peering connection between the transit gateways in us-east-1 and eu-west-2.

Buy Now
Question # 16

A company has an AWS environment that includes multiple VPCs that are connected by a transit gateway. The company has decided to use AWS Site-to-Site VPN to establish connectivity between its on-premises network and its AWS environment.

The company does not have a static public IP address for its on-premises network. A network engineer must implement a solution to initiate the VPN connection on the AWSside of the connection for traffic from the AWS environment to the on-premises network.

Which combination of steps should the network engineer take to establish VPN connectivity between the transit gateway and the on-premises network? (Choose three.)

Options:

A.

Configure the Site-to-Site VPN tunnel options to use Internet Key Exchange version 1 (IKEv1).

B.

Configure the Site-to-Site VPN tunnel options to use Internet Key Exchange version 2 (IKEv2).

C.

Use a private certificate authority (CA) from AWS Private Certificate Authority to create a certificate.

D.

Use a public certificate authority (CA) from AWS Private Certificate Authority to create a certificate.

E.

Create a customer gateway. Specify the current dynamic IP address of the customer gateway device’s external interface.

F.

Create a customer gateway without specifying the IP address of the customer gateway device.

Buy Now
Question # 17

A company wants to analyze TCP internet traffic. The traffic originates from Amazon EC2 instances in the company’s VPC. The EC2 instances initiate connections through a NAT gateway.

The company wants to capture data about the traffic including source and destination IP addresses ports, and the first 8 bytes of the TCP segments of the traffic. The company needs to collect, store, and analyze all the required data points.

Which solution will meet these requirements?

Options:

A.

Configure the EC2 instances to be VPC traffic mirror sources. Deploy software on the traffic mirror target to forward the data to Amazon CloudWatch Logs. Analyze the data by using CloudWatch Logs Insights

B.

Configure the NAT gateway to be a VPC traffic mirror source. Deploy software on the traffic mirror target to forward the data to an Amazon S3 bucket. Analyze the data by using Amazon Athena.

C.

Turn on VPC Flow Logs for the EC2 instances. Specify the default format and set Amazon CloudWatch Logs as the log destination. Analyze the flow log data by using CloudWatch Logs Insights.

D.

Turn on VPC Flow Logs for the EC2 instances. Specify a custom format and set Amazon S3 as the log destination. Analyze the flow log data by using Amazon Athena.

Buy Now
Question # 18

A company has deployed a software-defined WAN (SD-WAN) solution to interconnect all of its offices. The company is migrating workloads to AWS and needs to extend its SD-WAN solution to support connectivity to these workloads.

A network engineer plans to deploy AWS Transit Gateway Connect and two SD-WAN virtual appliances to provide this connectivity. According to company policies, only a single SD-WAN virtual appliance can handle traffic from AWS workloads at a given time.

How should the network engineer configure routing to meet these requirements?

Options:

A.

Add a static default route in the transit gateway route table to point to the secondary SD-WAN virtual appliance. Add routes that are more specific to point to the primary SD-WAN virtual appliance.

B.

Configure the BGP community tag 7224:7300 on the primary SD-WAN virtual appliance for BGP routes toward the transit gateway.

C.

Configure the AS_PATH prepend attribute on the secondary SD-WAN virtual appliance for BGP routes toward the transit gateway.

D.

Disable equal-cost multi-path (ECMP) routing on the transit gateway for Transit Gateway Connect.

Buy Now
Question # 19

A company has several AWS Site-to-Site VPN connections between an on-premises customer gateway and a transit gateway. The company's application uses IPv4 to communicate through the VPN connections.

The company has updated the VPC to be dual stack and wants to transition to using IPv6-only for new workloads. When the company tries to communicate through the existing VPN connections, IPv6 traffic fails.

Which solution will provide IPv6 support with the LEAST operational overhead?

Options:

A.

Create a new Site-to-Site VPN connection that supports IPv6.

B.

Create a new Site-to-Site VPN connection to a self-managed Amazon EC2 instance that runs open source software.

C.

Update the existing Site-to-Site VPN connections to support IPv6.

D.

Update the on-premises customer gateway's public IP address from IPv4 to IPv6.

Buy Now
Question # 20

A company has a hybrid IT setup that includes services that run in an on-premises data center and in the AWS Cloud. The company is using AWS Direct Connect to connect its data center to AWS. The company is using one AWS Site-to-Site VPN connection as backup and requires a backup connectivity option to always be present. The company is transitioning to IPv6 by implementing dual-stack architectures.

Which combination of steps will transition the data center's connectivity to AWS in the LEAST amount of time? (Select TWO.)

Options:

A.

Create a new Site-to-Site VPN tunnel for the IPv6 traffic.

B.

Create a new dual-stack Site-to-Site VPN connection between the data center and AWS. Provision routing. Delete the original Site-to-Site VPN connection

C.

Associate a new dual-stack public VIF with the Direct Connect connection. Migrate the Direct Connect traffic to the new VIF.

D.

Add a new IPv6 peer in the existing VIF. Use the IPv6 address provided by Amazon on the peer router.

E.

Send IPv6 traffic between the data center and AWS in a tunnel inside the existing IPv4 tunnels.

Buy Now
Question # 21

A company has several production applications across different accounts in the AWS Cloud. The company operates from the us-east-1 Region only. Only certain partner companies can access the applications. The applications are running on Amazon EC2 instances that are in an Auto Scaling group behind an Application Load Balancer (ALB). The EC2 instances are in private subnets and allow traffic only from the ALB. The ALB is in a public subnet and allows inbound traffic only from partner network IP address ranges over port 80.

When the company adds a new partner, the company must allow the IP address range of the partner network in the security group that is associated with the ALB in each account. A network engineer must implement a solution to centrally manage the partner network IP address ranges.

Which solution will meet these requirements in the MOST operationally efficient manner?

Options:

A.

Create an Amazon DynamoDB table to maintain all IP address ranges and security groups that need to be updated. Update the DynamoDB table with the new IP address range when the company adds a new partner. Invoke an AWS Lambda function to read new IP address ranges and security groups from the DynamoDB table to update the security groups. Deploy this solution in all accounts.

B.

Create a new prefix list. Add all allowed IP address ranges to the prefix list. Use Amazon EventBridge (Amazon CloudWatch Events) rules to invoke an AWS Lambda function to update security groups whenever a new IP address range is added to the prefix list. Deploy this solution in all accounts.

C.

Create a new prefix list. Add all allowed IP address ranges to the prefix list. Share the prefix list across different accounts by using AWS Resource Access Manager (AWS RAM). Update security groups to use the prefix list instead of the partner IP address range. Update the prefix list with the new IP address range when the company adds a new partner.

D.

Create an Amazon S3 bucket to maintain all IP address ranges and security groups that need to be updated. Update the S3 bucket with the new IP address range when the company adds a new partner. Invoke an AWS Lambda function to read new IP address ranges and security groups from the S3 bucket to update the security groups. Deploy this solution in all accounts.

Buy Now
Question # 22

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?

Options:

A.

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.

B.

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.

C.

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.

D.

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.

Buy Now
Question # 23

A company is using an AWS Site-to-Site VPN connection from the company's on-premises data center to a virtual private gateway in the AWS Cloud Because of congestion, the company is experiencing availability and performance issues as traffic travels across the internet before the traffic reaches AWS. A network engineer must reduce these issues for the connection as quickly as possible with minimum administration effort.

Which solution will meet these requirements?

Options:

A.

Edit the existing Site-to-Site VPN connection by enabling acceleration. Stop and start the VPN service on the customer gateway for the new setting to take effect.

B.

Configure a transit gateway in the same AWS Region as the existing virtual private gateway. Create a new accelerated Site-to-Site VPN connection. Connect the new connection to the transit gateway by using a VPN attachment. Update the customer gateway device to use the new Site to Site VPN connection. Delete the existing Site-to-Site VPN connection

C.

Create a new accelerated Site-to-Site VPN connection. Connect the new Site-to-Site VPN connection to the existing virtual private gateway. Update the customer gateway device to use the new Site-to-Site VPN connection. Delete the existing Site-to-Site VPN connection.

D.

Create a new AWS Direct Connect connection with a private VIF between the on-premises data center and the AWS Cloud. Update the customer gateway device to use the new Direct Connect connection. Delete the existing Site-to-Site VPN connection.

Buy Now
Exam Code: ANS-C01
Exam Name: Amazon AWS Certified Advanced Networking - Specialty
Last Update: Jun 15, 2025
Questions: 288
ANS-C01 pdf

ANS-C01 PDF

$34  $84.99
ANS-C01 Engine

ANS-C01 Testing Engine

$38  $94.99
ANS-C01 PDF + Engine

ANS-C01 PDF + Testing Engine

$54  $134.99