1Z0-1151-25 Question 75
Select 2Your company needs to deploy a microservices-based application on Google Cloud while hosting an Oracle database on Oracle Cloud Infrastructure (OCI). You have set up Oracle Interconnect for Google Cloud, but traffic from the microservices in GCP is not reaching the OCI database. Which two actions must you take to properly configure routing for Oracle Interconnect for Google Cloud?
- A
Deploy a Cloud Router in GCP and configure BGP sessions to the Dynamic Routing Gateway (DRG) in OCI
- B
Add a Service Gateway in OCI for your Google Cloud VPC to route database traffic
- C
Attach your OCI Virtual Cloud Network to a DRG and create route rules in the DRG route table directing Oracle Interconnect traffic
- D
Configure a NAT Gateway in OCI to translate private IP addresses to public IPs for GCP traffic
Show answer and explanation
Correct answers: A, C
Explanation
For Oracle Interconnect for Google Cloud, you must configure routing on both sides: in GCP, set up a Cloud Router with BGP sessions to advertise routes to OCI; in OCI, attach the VCN to the DRG and configure the DRG route table to send GCP-bound traffic to the Interconnect. A Service Gateway or NAT Gateway do not enable the private routing path between OCI and GCP. For more details, refer to Oracle� documentation on �Configuring Oracle Interconnect for Google Cloud.�
- A. Correct.
Option 1 is correct. A Cloud Router with BGP sessions to the DRG allows automatic exchange of routes, ensuring GCP workloads can reach OCI resources over the interconnect.
- B. Incorrect.
Option 2 is incorrect. A Service Gateway in OCI is used for Oracle services like Object Storage or Autonomous Database without exposing traffic to the public internet, but it does not help route GCP traffic via the Interconnect.
- C. Correct.
Option 3 is correct. You must attach your VCN to a DRG and configure route rules in the DRG route table so that subnets can forward traffic to the Oracle Interconnect for Google Cloud.
- D. Incorrect.
Option 4 is incorrect. A NAT Gateway translates private IP addresses to public IP addresses for outbound internet connectivity. It is not required for the private Interconnect between OCI and GCP.