Google Professional Cloud Network Engineer Question 636
Select 3Google Cloud PlatformYour company needs to create a Partner Interconnect connection to establish connectivity between your on-premises data center and Google Cloud. You have already set up a service provider connection and need to configure the VLAN attachment. Which of the following steps are required to properly configure the VLAN attachment?
- A
Specify the Google Cloud region where the VLAN attachment will be created.
- B
Set the interconnect type to Dedicated Interconnect during VLAN attachment creation.
- C
Assign a Cloud Router to the VLAN attachment.
- D
Configure the VLAN attachment in the service provider's portal to establish the link.
- E
Set a BGP peer IP address and ASN for the Cloud Router associated with the attachment.
Show answer and explanation
Correct answers: A, C, E
Explanation
To configure a VLAN attachment for a Partner Interconnect, you must specify the region, associate a Cloud Router to manage BGP routing, and set the BGP peer IP address and ASN on the Cloud Router. These steps ensure proper routing and connectivity between your on-premises network and Google Cloud. Partner Interconnect connections do not use Dedicated Interconnect, and while service provider portals are involved in the initial setup, the VLAN attachment configuration happens in Google Cloud.
- A. Correct.
Correct: When creating a VLAN attachment, you must specify the region where the attachment will be created, as it determines the scope of the connectivity.
- B. Incorrect.
Incorrect: Partner Interconnect connections do not use Dedicated Interconnect; they rely on service providers' network links.
- C. Correct.
Correct: A Cloud Router is required to exchange BGP routes with the on-premises network through the VLAN attachment.
- D. Incorrect.
Incorrect: While the service provider portal is used to request and manage the initial connection, configuring the VLAN attachment itself happens within Google Cloud.
- E. Correct.
Correct: You must configure the BGP peer IP address and ASN on the Cloud Router to enable routing over the VLAN attachment.