A Security Engineer has been asked to troubleshoot inbound connectivity to a web server.This single web server is not receiving inbound connections from the internet, whereas all other web servers are functioning properly.The architecture includes network ACLs, security groups, and a virtual security appliance.In addition, the Development team has implemented Application LoadBalancers (ALBs) to distribute the load across all web servers.It is a requirement that traffic between the web servers and the internet flow through the virtual security appliance.The Security Engineer has verified the following:1.The rule set in the Security Groups is correct2.The rule set in the network ACLs is correct3.
The rule set in the virtual appliance is correctWhich of the following are other valid items to troubleshoot in this scenario?
(Choose two.)
Verify that the 0.0.0.0/0 route in the route table for the web server subnet points to a NAT gateway.
Verify which Security Group is applied to the particular web server’s elastic network interface (ENI).
Verify that the 0.0.0.0/0 route in the route table for the web server subnet points to the virtual security appliance.
Verify the registered targets in the ALB.
Verify that the 0.0.0.0/0 route in the public subnet points to a NAT gateway.
I scheme that the answer is:
Verify which Security Group is applied to the particular web server’s elastic network interface (ENI).