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SCS-C02 · Question #133

A systems engineer is troubleshooting the connectivity of a test environment that includes a virtual security appliance deployed inline. In addition to using the virtual security appliance, the…

The correct answer is C. Disable the Network Source/Destination check on the security appliance's elastic network. https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html

Submitted by asante_acc· Mar 6, 2026Infrastructure Security

Question

A systems engineer is troubleshooting the connectivity of a test environment that includes a virtual security appliance deployed inline. In addition to using the virtual security appliance, the development team wants to use security groups and network ACLs to accomplish various security requirements in the environment. What configuration is necessary to allow the virtual security appliance to route the traffic?

Options

  • ADisable network ACLs.
  • BConfigure the security appliance's elastic network interface for promiscuous mode.
  • CDisable the Network Source/Destination check on the security appliance's elastic network
  • DPlace the security appliance in the public subnet with the internet gateway.

How the community answered

(54 responses)
  • A
    13% (7)
  • B
    4% (2)
  • C
    74% (40)
  • D
    9% (5)

Explanation

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html

Topics

#ENI source/destination check#inline security appliance#VPC routing#network appliance

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