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Exam AWS-SysOps topic 1 question 84 discussion

Exam question from Amazon's AWS-SysOps
Question #: 84
Topic #: 1
[All AWS-SysOps Questions]

A user wants to disable connection draining on an existing ELB. Which of the below mentioned statements helps the user disable connection draining on the ELB?

  • A. The user can only disable connection draining from CLI
  • B. It is not possible to disable the connection draining feature once enabled
  • C. The user can disable the connection draining feature from EC2 -> ELB console or from CLI
  • D. The user needs to stop all instances before disabling connection draining
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Suggested Answer: C 🗳️
The Elastic Load Balancer connection draining feature causes the load balancer to stop sending new requests to the back-end instances when the instances are deregistering or become unhealthy, while ensuring that inflight requests continue to be served. The user can enable or disable connection draining from the AWS
EC2 console -> ELB or using CLI.

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Finger41
4 months, 2 weeks ago
Selected Answer: C
C - https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/config-conn-drain.html#disable-conn-drain
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RicardoD
11 months, 4 weeks ago
None of the answers are right (A) is wrong because is possible to disable connection draining from CLI and the console (B) is wrong because you can disable it once it is enabled (C) could be the right one but to disable draining you should go to ELB > Target group > attributes and not under the load balancer itself. (D) is wrong as you do not need to stop a machine to disable draining
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awscertified
11 months, 4 weeks ago
C. The user can disable the connection draining feature from EC2 -> ELB console or from CLI
upvoted 4 times
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karmaah
1 year ago
https://aws.amazon.com/blogs/aws/elb-connection-draining-remove-instances-from-service-with-care/
upvoted 4 times
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