1Z0-1151-25 Question 66
Select 2Your team is deploying a web application on Azure Virtual Machines that must privately connect to an Autonomous Database on Oracle Cloud Infrastructure (OCI). You plan to implement Oracle Interconnect for Azure to achieve secure, low-latency connectivity between the two environments. Which TWO configurations must be set up correctly to enable private communication between Azure and OCI over the interconnect?
- A
Create a dedicated Azure VNet peering type labeled 'Interconnect' specifically for connecting to Oracle.
- B
Attach a Dynamic Routing Gateway (DRG) to your OCI Virtual Cloud Network (VCN) and configure route rules directing Azure-bound traffic to the DRG.
- C
Establish an ExpressRoute circuit in Azure and connect it to an Azure Virtual Network (VNet) Gateway configured for ExpressRoute.
- D
Enable an Azure Application Gateway in the same VNet to forward requests to OCI over the interconnect.
Show answer and explanation
Correct answers: B, C
Explanation
To properly implement Oracle Interconnect for Azure, Azure must use ExpressRoute circuits, and OCI must use a Dynamic Routing Gateway (DRG) for traffic routing. Once these are set up and properly configured with correct route rules, the two environments can communicate over a private, low-latency connection. For more detailed guidance, refer to Oracle� official �Interconnect for Microsoft Azure� documentation and Azure� �ExpressRoute� setup instructions.
- A. Incorrect.
Option 1 is incorrect. Azure does not provide a special 'Interconnect' VNet peering type for OCI. The Oracle Interconnect for Azure relies on ExpressRoute (on the Azure side) and a Dynamic Routing Gateway (DRG) on the OCI side, not a unique peering configuration.
- B. Correct.
Option 2 is correct. In OCI, you must create and attach a Dynamic Routing Gateway (DRG) to your Virtual Cloud Network (VCN) and add route rules directing traffic for Azure subnets to the DRG. This ensures traffic is correctly routed through the interconnect.
- C. Correct.
Option 3 is correct. On the Azure side, you must create an ExpressRoute circuit and connect it to your Virtual Network (VNet) Gateway (with ExpressRoute enabled). This allows secure, private connectivity to OCI over the Oracle Interconnect for Azure.
- D. Incorrect.
Option 4 is incorrect. Although an Application Gateway can manage traffic within Azure, it is not required for creating a private tunnel to OCI. The private connectivity is established through a combination of ExpressRoute and DRG configurations rather than an Azure Application Gateway.