Sample Questions Q) Your company is planning on setting up a VPN connection between a VPC hosted in AWS and their on premise data center. There is a need to ensure the VPN connection is highly available and at the same time to ensure cost is kept to a minimum. What would you do to ensure these requirements are kept? multiple-choice a) Create 2 VPN connections for high availability b) Create an additional Direct connect connection c) Create an additional VPC peering connection d) VPN connections are already high available Q) Your company is planning on deploying an EC2 instance which will be used to route VPN traffic to an on- premise data center. In such a scenario what is the responsibility of AWS? a) Ensuring high availability of the EC2 Instance b) Ensuring high availability of the VPN connection c) Ensuring the health of the underlying physical host d) Configuration of the IPSec protocol Q) You are using a Windows Server 2012 in your on-premise location as a customer gateway. You‟ve setup the Virtual Private gateway and the VPN connection. You have also setup the VPN configuration on the Windows Server 2012 machine. But when you check the status of the tunnel in the AWS Console, it still shows as down. What needs to be done to ensure that the tunnel is in the UP state. ? a) Issue a ping command request from the Windows Server 2012 device b) From the AWS Console, choose the VPN connection , choose Actions->Bring up tunnel c) From the AWS Console, choose the Virtual Private gateway. choose Actions->Bring up tunnel d) Ensure BGP routing protocol is setup on the Windows Server 2012 device Q) Your company has a set of AWS Direct Connect connections. They want to aggregate the bandwidth of these connections to ensure that a large amount of data can be sent through the pipe. So a decision has been made to set up a link aggregation group. What are the factors that need to be considered when setting up the LAG group? Choose 2 answers from the options given below. a) You have to ensure that the existing AWS Direct connect connections have the same bandwidth b) You have to ensure that a VPN connection is also in place to attach to the LAG group c) You have to ensure that all AWS Direct connect connections terminate at the same AWS endpoint d) You have to ensure that all AWS Direct connect connections terminate at different AWS endpoint Q) Your company has setup an AWS Direct Connect connection with the help of an AWS Partner. The customer gateway Is In an on-premise data center. Your operations department needs to be informed whenever the Direct Connect connection is down. How can you achieve this? a) Use the AWS Direct Connect tunnel logging facility to check for any failures b) Use Cloud watch metrics to check for the state of the tunnel c) Use Cloud watch logs to check for the state of the tunnel d) You will anyway be notified if the AWS Direct Connect connection is down.

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