VCP-CMA 2024 Question 206
Select 2An organization is deploying a multi-tier application using VMware Aria Automation. The application requires a web server and a database server, and each server must be assigned an IP address from a specific range. The administrator wants to ensure that the IP ranges for each tier are managed independently to avoid conflicts. How can the administrator accomplish this using Network Profiles?
- A
Create two separate Network Profiles, one for the web tier and one for the database tier, and assign the respective IP ranges to each profile.
- B
Configure a single Network Profile and use IP range segmentation for the web and database tiers.
- C
Assign the same Network Profile to both tiers and limit IP allocation via a Cloud Template constraint.
- D
Use external IPAM integration to manage IP range allocation for the web and database tiers.
- E
Enable DHCP in the Network Profile to dynamically allocate IP addresses to both tiers.
Show answer and explanation
Correct answers: A, D
Explanation
To manage IP ranges for different tiers of a multi-tier application, the administrator can either create separate Network Profiles for each tier or utilize external IPAM integration. These methods ensure independent IP range allocation and avoid conflicts. Using a single Network Profile or enabling DHCP does not provide the required granularity for managing tier-specific IP ranges.
- A. Correct.
Correct: Creating separate Network Profiles for each tier allows the administrator to independently manage IP ranges and avoid conflicts. This approach is ideal for scenarios requiring tier-specific IP range control.
- B. Incorrect.
Incorrect: A single Network Profile does not natively support segmentation of IP ranges for different tiers. This would lead to potential IP conflicts.
- C. Incorrect.
Incorrect: Assigning the same Network Profile to both tiers and relying on Cloud Template constraints does not provide tier-specific IP range control and could lead to misconfigurations.
- D. Correct.
Correct: External IPAM integration is a valid method to manage IP allocations for specific tiers, as it allows for advanced configuration and segregation of IP ranges.
- E. Incorrect.
Incorrect: Enabling DHCP in the Network Profile would result in dynamic IP allocation, which does not guarantee tier-specific IP management.