A company is running services in a VPC with a CIDR block of 10.5.0.0/22 End users report that they no longer can provision new resources because some ot the subnets in theVPC have run out of IP addresses
How should a network engineer resolve this issue?
A company wants to enforce a compliance requirement that its Amazon EC2 instances use only on-premises DNS servers tor name resolution Outbound DNS requests lo all other name servers must be denied. A network engineer configures the following set of outbound rules for a security group.
The network engineer discovers that the EC2 instances are still able to resolve DNS requests by using Amazon DNS servers inside the VPC Why is the solution tailing to meet the compliance requirement9
A company uses multiple AWS accounts within AWS Organizations and has services deployed in a single AWS Region. The instances in a private subnet occasionally download patches from the internet through a NAT gateway The company recently migrated from VPC peering to AWS Transit Gateway The cumulative traffic through deployed NAT gateways Is less than 1Gbps The NAT gateway hourly charge contributes to most of the NAT gateway costs across all linked accounts.
What should the company do to reduce NAT gateway hourly costs?
A company wants to conduct a proof of concept for an SAP HANA application with a hey objective to automate the provisioning of infrastructure and the application. The company operates a hybrid cloud infrastructure with AWS Direct Connect between its data center and VPC. Security policy dictates that all traffic from AWS be routed through on-premises data center firewalls. Security policy also prohibits the use of a VPC internet gateway for internet access The company enforces use of a forward proxy server for all outbound network traffic All resources inside the VPC are able to reach on-premises servers.
All Amazon EC2 Linux instances require package updates over the internet. However, the updates are failing and sending errors.
What would cause these errors?
A gaming company is running an online multiplayer game in multiple AWS Regions The company needs traffic from its end users to be routed to the Region that is closest to the end users geographically When maintenance occurs in a Region, traffic must be routed to the next closest Region with no changes to the IP addresses being used as connections by the end users
Which solution will meet these requirements?