QUESTION: 137

Your company has placement groups in two different availability zones. There is a large project coming up and, although resilience is important, cost and speed are the most important factors. The servers in each placement group need to be able to achieve the highest speed possible.
How can this be achieved?

Create AMIs from all of the instances, terminate them, and deploy them all into one placement group.
In the CLI, run the command "aws ec2 set-placement-group 1 " for all of the instances.
Duplicate the VPC, peer the new VPC, create AMIs of the instances, terminate them, and redeploy them in two separate placement groups between the two VPCs.
Peer the two placement groups using AWS PG Peering.

Answer(s): A

Explanation:

There is no AWS PG Peering option, Duplicating the VPC does not align with the cost concern, there is no "aws ec2 set-placement-group" command.

Reveal Solution Next Question

QUESTION: 138

Your network utilizes jumbo frames on its servers and your router. You are trying to access your AWS resources, and you are having issues with packet loss. What is the best solution?

Remove the "Do not Fragment" flag on the packets.
Lower the MTU for your network.
Call AWS support.
You will have to upgrade to Direct Connect.

Answer(s): A

Explanation:

Remove the "Don't Fragment" Flag on your router. AWS will drop any data with an MTU of greater than 1500 if the "Do not Fragment" flag is set, so you need your router to indicate that data can be fragmented.

Reveal Solution Next Question

QUESTION: 139

You have two VPCs that you need to connect to an on-premises datacenter using VPNs. When you create the tunnels, you find that both tunnels use the same addresses. What two things can you do to overcome this? (Choose two.)

Delete the VPN, create a "dummy VPN", recreate the VPN, then delete the "dummy" VPN.
Delete your AWS account and create a new one since the VPN tunnel addresses are created from a hash of your account number and a proprietary algorithm.
Create a VHF within you router for each network.
Create a VRF within your router for each network.

Answer(s): A,D

Reveal Solution Next Question

QUESTION: 140

Your company just purchased a domain using another registrar and wants to use the same nameservers as your current domain hosted with AWS. How would this be achieved?

Every domain must have different nameservers.
In the API, create a Reusable Delegation Set.
Import the domain to your account and it will automatically set the same nameservers.
In the console, create a Reusable Delegation Set.

Answer(s): B

Explanation:

You can't create a reusable delegation set in the console. AWS does not provide the same nameservers to new domains, but a reusable delegation set can be used with as many domains as you like.

Reveal Solution Next Question

Free AWS-Certified-Advanced-Networking-Specialty Exam Braindumps (page: 35)

QUESTION: 137

Explanation:

QUESTION: 138

Explanation:

QUESTION: 139

QUESTION: 140

Explanation: