A business has a hybrid architecture that includes two AWS Direct Connect connections and apps that operate on both AWS
Posted: Thu Jul 21, 2022 10:00 pm
A business has a hybrid architecture that includes two AWS Direct Connect connections and apps that operate on both AWS Cloud and on-premises infrastructure. The corporation resolves names for its internal domain company.com using its on-premises DNS servers. The corporation resolves AWS resource records using an Amazon Route 53 private hosted zone, aws.company.com.
A new application running on Amazon EC2 inside the company's virtual private cloud (VPC) must resolve records in the company.com domain and on other AWS resources.
What actions should the business take to comply with these requirements?
A. Create a new DHCP options set. Configure the DHCP options set name servers to be the on-premises DNS servers, and configure the domain name to be company.com. Assign the DHCP options set to the VPC with the EC2 instances.
B. Create Route 53 Resolver outbound endpoints in each subnet in the VPC. Configure a Route 53 forwarding rule with a rule type of Forward for company.com that points to the on-premises DNS servers. Configure a Route 53 forwarding rule with a rule type of System for aws.company.com. Most Voted
C. Create Route 53 Resolver outbound endpoints in each subnet in the VPC. Configure conditional forwarding rules on the on-premises DNS servers to forward queries for the domain aws.company.com to the Route 53 Resolver endpoints. Modify the DHCP options set to configure instances to resolve hostnames using the on-premises DNS servers.
D. Create a private hosted zone for company.com within the AWS account. Create Route 53 Resolver inbound endpoints in each subnet in the VPC. Configure the on-premises DNS servers to send outbound zone transfers for company.com to the Route 53 Resolver endpoints.
A new application running on Amazon EC2 inside the company's virtual private cloud (VPC) must resolve records in the company.com domain and on other AWS resources.
What actions should the business take to comply with these requirements?
A. Create a new DHCP options set. Configure the DHCP options set name servers to be the on-premises DNS servers, and configure the domain name to be company.com. Assign the DHCP options set to the VPC with the EC2 instances.
B. Create Route 53 Resolver outbound endpoints in each subnet in the VPC. Configure a Route 53 forwarding rule with a rule type of Forward for company.com that points to the on-premises DNS servers. Configure a Route 53 forwarding rule with a rule type of System for aws.company.com. Most Voted
C. Create Route 53 Resolver outbound endpoints in each subnet in the VPC. Configure conditional forwarding rules on the on-premises DNS servers to forward queries for the domain aws.company.com to the Route 53 Resolver endpoints. Modify the DHCP options set to configure instances to resolve hostnames using the on-premises DNS servers.
D. Create a private hosted zone for company.com within the AWS account. Create Route 53 Resolver inbound endpoints in each subnet in the VPC. Configure the on-premises DNS servers to send outbound zone transfers for company.com to the Route 53 Resolver endpoints.