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Google Professional Cloud Network Engineer

169 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 155 of 169

Single answer
Your product team has web servers running on both us-east1 and us-west1 regions in the prod-servers project. Your security team plans to install an intrusion detection system (IDS) in their own Google Cloud project to inspect the incoming network traffic. What should you do?
ACreate a new project and a VPC for the security team. Peer the new VPC with the web servers’ VPC in the prod-servers project. Create an internal load balancer and the IDS system in both us-east1 and us-west1. Enable Packet Mirroring, and create packet mirroring policies inside the new project.
BCreate a host project and a Sharad VPC for the security team. Make prod-servers a service project, and relocate the web servers to shared subnets in both regions. Enable IP forwarding on all the web servers. Create the IDS system in a non-shared subnet of us-east1 or us-west1. Configure the web servers to forward the packets to the IDS system.
CCreate a new project and a VPC for the security team. Peer the new VPC with the web servers’ VPC in the prod-servers project. Enable IP forwarding on all the web servers. Install the IDS system in both us-east1 and us-west1. Configure the web servers to forward the packets to the IDS system.
DCreate a host project and a Shared VPC for the security team. Make prod-servers a service project, and relocate the web servers to shared subnets in both regions. Create an internal load balancer and the IDS system in a subnet in either us-east1 or us-west1. Enable Packet Mirroring, and create a packet mirroring policy inside the host project.
Correct Answer: A

Create a new project and a VPC for the security team. Peer the new VPC with the web servers’ VPC in the prod-servers project. Create an internal load balancer and the IDS system in both us-east1 and us-west1. Enable Packet Mirroring, and create packet mirroring policies inside the new project.

Explanation

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