2V0-41.24 Question 265
Select 2An organization is deploying NSX-T Data Center in an environment with high-performance network requirements. They are considering implementing Data Processing Unit (DPU)-based acceleration to optimize their network virtualization workload. Which of the following benefits and features of DPU-based acceleration would align with their needs? (Select TWO)
- A
Offloading NSX-T services such as distributed firewall (DFW) to the DPU for better performance
- B
Reducing CPU usage on the host machine by transferring network processing to the DPU
- C
Eliminating the need for physical NICs in the host server
- D
Providing an alternative to NSX-T Manager for centralized management
- E
Enhancing east-west traffic performance across virtual machines on the same host
Show answer and explanation
Correct answers: A, B
Explanation
DPU-based acceleration in NSX-T environments provides significant benefits by offloading network and security processing tasks, such as distributed firewall services, to specialized hardware. This offloading reduces the reliance on the host CPU, improving overall host performance and efficiency. However, DPUs do not replace physical NICs or serve as an alternative to NSX-T Manager, and they are not specifically intended to optimize east-west traffic within the same host.
- A. Correct.
Correct: DPU-based acceleration allows offloading specific NSX-T services like the distributed firewall to the DPU, reducing the workload on the host's central processing unit (CPU) and improving performance.
- B. Correct.
Correct: One of the key benefits of DPUs is their ability to offload network processing tasks from the host CPU, leading to reduced CPU usage and better performance for other workloads.
- C. Incorrect.
Incorrect: DPUs accelerate network and security functions but do not eliminate the need for physical NICs in the host server.
- D. Incorrect.
Incorrect: DPUs are not a replacement for NSX-T Manager. NSX-T Manager remains the centralized management platform for NSX-T environments.
- E. Incorrect.
Incorrect: While DPUs can improve overall network performance, they are not specifically designed to enhance east-west traffic within the same host as this is already optimized via NSX-T's virtual switching.