Google Professional Cloud Network Engineer exam dumps

Google Professional Cloud Network Engineer practice question 635 of 790

Professional Cloud Network Engineer. Professional level, Google Cloud. Free question with the correct answer and a full explanation.

Google Professional Cloud Network Engineer Question 635

Select 3Google Cloud Platform

You are tasked with setting up a Partner Interconnect connection between your on-premises network and a Virtual Private Cloud (VPC) network in Google Cloud. After the Partner Interconnect connection is provisioned, you need to configure VLAN attachments. Which of the following steps are required to configure VLAN attachments correctly?

  1. A

    Specify a Cloud Router when creating the VLAN attachment for dynamic routing.

  2. B

    Assign an IP range for the VLAN attachment to enable routing.

  3. C

    Ensure the VLAN attachment is in the same region as the VPC subnets it connects to.

  4. D

    Configure the VLAN attachment with a static public IP address.

  5. E

    Verify that the Partner Interconnect connection is in 'Active' state before creating VLAN attachments.

Show answer and explanation

Correct answers: A, C, E

Explanation

To configure VLAN attachments for a Partner Interconnect connection, you need to specify a Cloud Router to manage dynamic routing, ensure the VLAN attachment is in the same region as the VPC subnets it connects to, and confirm that the Partner Interconnect connection is in an 'Active' state. These steps ensure proper connectivity and routing between your on-premises network and Google Cloud.

  • A. Correct.

    Correct. A Cloud Router is required for dynamic routing to exchange routes between your on-premises network and the VPC network via the VLAN attachment.

  • B. Incorrect.

    Incorrect. You do not directly assign an IP range to a VLAN attachment. The IP ranges are configured on the Cloud Router's BGP session or on your on-premises router.

  • C. Correct.

    Correct. VLAN attachments must be created in the same region as the VPC subnets they are connecting to, as they are regional resources.

  • D. Incorrect.

    Incorrect. VLAN attachments do not require static public IP addresses. They operate over the Interconnect and use BGP for route exchange.

  • E. Correct.

    Correct. The Partner Interconnect connection must first be in the 'Active' state to ensure it is ready for VLAN attachment configuration.

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