Implementing Cisco SD-WAN Solutions (ENSDWI) — Question 159

How many subnets are necessary in Azure VNet for a WAN Edge device to function in the cloud deployment?

Answer options

• A. CSR is the WAN Edge device that is supported in the Microsoft cloud. The Microsoft underlay cloud fabric performs the management function.
• B. There must be three subnets in VNet: management, public, and services.
• C. One public subnet is required in VNet. The Microsoft underlay cloud fabric performs all of the routing functions for WAN Edge.
• D. Public and services subnets are required in VNet. The Microsoft underlay cloud fabric performs the management function.

Correct answer: D

Explanation

The correct answer is D because both public and services subnets are necessary for the WAN Edge device to operate properly in Azure VNet. Option A is incorrect as it does not mention the required subnets, while B and C do not provide the correct combination of subnets needed for the deployment.