Google Professional Cloud Network Engineer Question 673
Select 3Google Cloud PlatformYour organization has a hybrid cloud setup with an on-premises data center connected to Google Cloud via a Dedicated Interconnect. You need to configure dynamic routing between your on-premises environment and Google Cloud. Which of the following steps are required to configure Cloud Router correctly in this scenario?
- A
Create a Cloud Router in the same region as the VLAN attachment.
- B
Specify the IP address range for the router's BGP interface.
- C
Enable the Cloud NAT service on the Cloud Router.
- D
Configure BGP session(s) between the Cloud Router and your on-premises router.
- E
Assign a static route table to the Cloud Router for dynamic routing.
Show answer and explanation
Correct answers: A, B, D
Explanation
To configure Cloud Router for a hybrid cloud setup with dynamic routing, you must create the Cloud Router in the same region as the VLAN attachment, specify the IP address range for the BGP interface, and establish BGP sessions between the Cloud Router and the on-premises router. Cloud NAT and static route tables are not required for this configuration.
- A. Correct.
Correct. Cloud Router must be created in the same region as the VLAN attachment for proper connectivity and routing.
- B. Correct.
Correct. The IP address range for the BGP interface is required to establish a BGP session with the on-premises router.
- C. Incorrect.
Incorrect. Enabling Cloud NAT is not necessary for Cloud Router to function. Cloud NAT is a separate service used for outbound internet connectivity.
- D. Correct.
Correct. Configuring BGP sessions is essential for enabling dynamic routing between the on-premises router and the Cloud Router.
- E. Incorrect.
Incorrect. Cloud Router does not use static route tables for dynamic routing; it relies on BGP to exchange routes dynamically.