Topic 1 Question 415
A company hosts a web application on an Amazon EC2 instance in a production VPC. Client connections to the application are failing. A SysOps administrator inspects the VPC flow logs and finds the following entry:
What is a possible cause of these failed connections?
A security group deny rule is blocking traffic on port 443.
The EC2 instance is shut down.
The network ACL is blocking HTTPS traffic.
The VPC has no internet gateway attached.
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- 正解だと思う選択肢: C
I think this is C
👍 1LemonGremlin2023/12/29 - 正解だと思う選択肢: C
Its C, as "eni" is showing that the elastic network interface (network ACL) is denying the request
👍 1Kipalom2024/01/01 - 正解だと思う選択肢: C
Answer is C. please see the section "Accepted and rejected traffic" example in below page https://docs.aws.amazon.com/vpc/latest/userguide/flow-logs-records-examples.html#flow-log-example-accepted-rejected
👍 1LemonGremlin2024/01/01
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