VCP-VMC 2024 Question 227
Single answerYou are tasked with creating a new network segment for a VMware Cloud on AWS environment to connect workloads that require a specific IP range and need to be isolated from other segments. After creating the segment, you notice that the workloads cannot communicate with each other. Which step must you validate to ensure proper connectivity?
- A
Ensure that the segment is associated with the correct Tier-1 Gateway.
- B
Verify that the segment is configured with DHCP to assign IP addresses to workloads.
- C
Check if the segment is set to 'routed' mode instead of 'isolated' mode.
- D
Confirm that the segment has been assigned to the correct vSphere Distributed Switch (vDS).
Show answer and explanation
Correct answer: C
Explanation
When creating a new network segment in VMware Cloud, the segment mode (routed vs isolated) determines whether workloads on that segment can communicate. In 'isolated' mode, communication between workloads on the same segment is blocked. To enable communication, the segment must be set to 'routed' mode. Other configurations, such as associating the segment to a Tier-1 Gateway or enabling DHCP, are important but do not directly address the issue of workload connectivity in this scenario.
- A. Incorrect.
This option is incorrect because the segment can be associated with the correct Tier-1 Gateway but still fail if it is not set to the proper mode (routed vs isolated).
- B. Incorrect.
While DHCP is important for IP allocation, it is not the primary factor affecting connectivity once workloads have assigned IP addresses. This option is incorrect.
- C. Correct.
This is the correct answer. If the segment is set to 'isolated' mode, workloads on that segment cannot communicate with each other. Changing it to 'routed' mode allows connectivity.
- D. Incorrect.
This option is incorrect because the segment being assigned to a vSphere Distributed Switch (vDS) does not directly impact workload connectivity on the segment itself.