A VPC is connected to a company data center by a VPN. An Amazon EC2 instance with the IP address 172.31.16.139 is within a private subnet of the VPC. A SysOps Administrator issued a ping command to the EC2 instance from an on-premises computer with the IP address 203.0.113.12 and did not receive an acknowledgment. VPC Flow Logs were enabled and showed the following: What action will resolve the issue?
A) Modify the EC2 security group rules to allow inbound traffic from the on-premises computer
B) Modify the EC2 security group rules to allow outbound traffic to the on-premises computer
C) Modify the VPC network ACL rules to allow inbound traffic from the on-premises computer
D) Modify the VPC network ACL rules to allow outbound traffic to the on-premises computer

Question

A VPC is connected to a company data center by a VPN. An Amazon EC2 instance with the IP address 172.31.16.139 is within a private subnet of the VPC. A SysOps Administrator issued a ping command to the EC2 instance from an on-premises computer with the IP address 203.0.113.12 and did not receive an acknowledgment. VPC Flow Logs were enabled and showed the following:  What action will resolve the issue?
A) Modify the EC2 security group rules to allow inbound traffic from the on-premises computer 
B) Modify the EC2 security group rules to allow outbound traffic to the on-premises computer 
C) Modify the VPC network ACL rules to allow inbound traffic from the on-premises computer 
D) Modify the VPC network ACL rules to allow outbound traffic to the on-premises computer

Quizplus · Accepted Answer

The Answer of A VPC is connected to a company data center by a VPN. An Amazon EC2 instance with the IP address 172.31.16.139 is within a private subnet of the VPC. A SysOps Administrator issued a ping command to the EC2 instance from an on-premises computer with the IP address 203.0.113.12 and did not receive an acknowledgment. VPC Flow Logs were enabled and showed the following:  What action will resolve the issue?
A) Modify the EC2 security group rules to allow inbound traffic from the on-premises computer 
B) Modify the EC2 security group rules to allow outbound traffic to the on-premises computer 
C) Modify the VPC network ACL rules to allow inbound traffic from the on-premises computer 
D) Modify the VPC network ACL rules to allow outbound traffic to the on-premises computer

A VPC Is Connected to a Company Data Center by a VPN