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Answer: 1. Create a subnetwork in the same VPC, in europe-west1. 2. Create the new instance in the new subnetwork and use the first instance's private address as the endpoint.
The correct answer is A. In Google Cloud, VPCs are global resources that allow for the creation of regional subnetworks. By creating a new subnetwork in the europe-west1 region within the same VPC, you can ensure that the new instance can communicate with the existing instance using private IP addresses. This follows Google-recommended practices, ensuring optimal network performance and security. Options B, C, and D involve unnecessary complexity or do not align well with best practices. Specifically, option B introduces an internal load balancer unnecessarily, option C uses Cloud VPN which is not required for VM to VM communication within the same VPC, and option D involves VPC peering, which is more complicated and not needed here.
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You are working on a project that utilizes a single Virtual Private Cloud (VPC) and a single subnetwork located in the us-central1 region. Within this subnetwork, there is a Compute Engine instance currently hosting an application. Your task is to deploy a new Compute Engine instance within the same project but in the europe-west1 region. This new instance must be able to access the application hosted by the existing instance. To achieve this, you intend to adhere to Google-recommended best practices. What steps should you take to accomplish this?
A
B
C
D