SCS-C02 · Question #62
While securing the connection between a company's VPC and its on-premises data center, a security engineer sent a ping command from an on-premises host (IP address 203.0.113.12) to an Amazon EC2 insta
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Question
While securing the connection between a company's VPC and its on-premises data center, a security engineer sent a ping command from an on-premises host (IP address 203.0.113.12) to an Amazon EC2 instance (IP address 172.31.16.139). The ping command did not return a response. The flow log in the VPC showed the following:
What action should be performed to allow the ping to work?
Exhibit
Options
- AIn the security group of the EC2 instance, allow inbound ICMP traffic.
- BIn the security group of the EC2 instance, allow outbound ICMP traffic.
- CIn the VPC's NACL, allow inbound ICMP traffic.
- DIn the VPC's NACL, allow outbound ICMP traffic.
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