Exam AWS Certified Advanced Networking - Specialty ANS-C01 All Questions

View all questions & answers for the AWS Certified Advanced Networking - Specialty ANS-C01 exam

Exam AWS Certified Advanced Networking - Specialty ANS-C01 topic 1 question 1 discussion

Exam question from Amazon's AWS Certified Advanced Networking - Specialty ANS-C01

Question #: 1
Topic #: 1

[All AWS Certified Advanced Networking - Specialty ANS-C01 Questions]

A company is planning to create a service that requires encryption in transit. The traffic must not be decrypted between the client and the backend of the service. The company will implement the service by using the gRPC protocol over TCP port 443. The service will scale up to thousands of simultaneous connections. The backend of the service will be hosted on an Amazon Elastic Kubernetes Service (Amazon EKS) duster with the Kubernetes Cluster Autoscaler and the Horizontal Pod Autoscaler configured. The company needs to use mutual TLS for two-way authentication between the client and the backend.
Which solution will meet these requirements?

A. Install the AWS Load Balancer Controller for Kubernetes. Using that controller, configure a Network Load Balancer with a TCP listener on port 443 to forward traffic to the IP addresses of the backend service Pods.
B. Install the AWS Load Balancer Controller for Kubernetes. Using that controller, configure an Application Load Balancer with an HTTPS listener on port 443 to forward traffic to the IP addresses of the backend service Pods.
C. Create a target group. Add the EKS managed node group's Auto Scaling group as a target Create an Application Load Balancer with an HTTPS listener on port 443 to forward traffic to the target group.
D. Create a target group. Add the EKS managed node group’s Auto Scaling group as a target. Create a Network Load Balancer with a TLS listener on port 443 to forward traffic to the target group.

Show Suggested Answer

Suggested Answer: A 🗳️

by c73bf38 at March 17, 2023, 7:44 a.m.

Disclaimers:

- ExamTopics website is not related to, affiliated with, endorsed or authorized by Amazon.
- Trademarks, certification & product names are used for reference only and belong to Amazon.

Comments

Submit Cancel

emmanuelodenyire

Highly Voted 2 years, 3 months ago

Selected Answer: A

Option B is incorrect because an Application Load Balancer (ALB) does not support TLS passthrough and decrypts the traffic before forwarding it to the backend servers. Option C is incorrect because an Application Load Balancer (ALB) does not support mutual TLS authentication (mTLS), which is required for this use case. Option D is incorrect because a TLS listener is not suitable for this use case. TLS passthrough is required, and the correct listener type for NLB is TCP.

upvoted 15 times

hohieo

4 months ago

useful discussion - https://qoo.by/dRuXgP

upvoted 1 times

...

Fengyu

Highly Voted 2 years, 1 month ago

Selected Answer: A

ALB does not support mutual TLS and will decrypt the traffic https://docs.aws.amazon.com/elasticloadbalancing/latest/application/create-https-listener.html

upvoted 7 times

diegocaccire

1 month, 1 week ago

Yes, it does https://docs.aws.amazon.com/elasticloadbalancing/latest/application/mutual-authentication.html

upvoted 1 times

...

oscardaniel666

Most Recent 1 week, 1 day ago

Selected Answer: A

Sorry A (True) I’ve explored several mock test platforms, but P A S S C E R T H U B truly impressed me. Their practice material is exceptionally well-crafted and closely mirrors the real exam format. Highly recommended for serious prep!

upvoted 1 times

...

Malcnorth59

3 weeks, 3 days ago

Selected Answer: B

Alb supports mutual tls validation and tls passthrough. https://docs.aws.amazon.com/elasticloadbalancing/latest/application/configuring-mtls-with-elb.html

upvoted 1 times

...

www_validitexams_com

1 month, 1 week ago

Selected Answer: A

helpful discussion thnks buddy

upvoted 1 times

...

joker_soul

4 months, 1 week ago

Selected Answer: A

According to my understanding this correct

upvoted 1 times

...

Ali_SA

5 months, 2 weeks ago

Selected Answer: A

According to my understanding this correct

upvoted 1 times

...

Duke_CT

6 months, 1 week ago

Selected Answer: A

Option B is incorrect because an Application Load Balancer (ALB) does not support TLS passthrough

upvoted 1 times

...

Olaxkid_8

7 months, 1 week ago

Selected Answer: A

(ALB) doesn't support mutual TLS and will decrypts the traffic

upvoted 1 times

...

hkfk

8 months ago

Selected Answer: A

ALB does not support mutual TLS and will decrypt the traffic

upvoted 1 times

...

steli0

8 months, 3 weeks ago

Selected Answer: A

Voted A since the traffic must not be decrypted between client and backend.

upvoted 1 times

...

chris46

9 months, 1 week ago

Selected Answer: C

The questions talks about the need for auto scaling, setting the LB's Target group to a specific IP will remove the ability to auto scale. gRPC via HTTPS is supported and ALB's support mTLS https://docs.aws.amazon.com/prescriptive-guidance/latest/patterns/deploy-a-grpc-based-application-on-an-amazon-eks-cluster-and-access-it-with-an-application-load-balancer.html

upvoted 1 times

...

minhpn28

11 months ago

Selected Answer: B

ption B is incorrect because an Application Load Balancer (ALB) does not support TLS passthrough and decrypts the traffic before for

upvoted 1 times

...

minhpn28

11 months ago

Selected Answer: A

Option B is incorrect because an Application Load Balancer (ALB) does not support TLS passthrough and decrypts the traffic before forwarding it to the backend servers.

upvoted 1 times

...

Ravan

11 months, 2 weeks ago

Selected Answer: A

Option B (ALB with HTTPS): ALB operates at Layer 7 and terminates TLS connections, which would decrypt traffic at the load balancer, violating the requirement that traffic must remain encrypted between the client and backend.

upvoted 1 times

...

Jonalb

1 year ago

Selected Answer: A

100% A correct "

upvoted 1 times

...

KienCT

1 year, 1 month ago

Selected Answer: A

I TINK A

upvoted 1 times

...

Load full discussion...