NCP-AII Question 71
Select 4You are tasked with installing NVIDIA® BlueField® DPU-based servers in your data center. During the installation process, you need to ensure proper hardware and software configurations to leverage the DPU's capabilities effectively. Which of the following steps are essential to complete the installation successfully?
- A
Install the NVIDIA BlueField® DPU firmware and drivers appropriate for the server's operating system.
- B
Configure the server's BIOS to enable SR-IOV and set the DPU as the primary boot device.
- C
Disable PCIe passthrough to ensure the DPU operates independently of the host system.
- D
Install the NVIDIA® DOCA™ software stack to enable programming and management of the DPU.
- E
Ensure the server power supply meets the minimum power requirements for the DPU.
Show answer and explanation
Correct answers: A, B, D, E
Explanation
Installing NVIDIA® BlueField® DPU-based servers involves a combination of hardware and software steps. Properly installing firmware and drivers, configuring BIOS settings, installing the DOCA software stack, and ensuring sufficient power supply are all critical steps. Disabling PCIe passthrough is not necessary; instead, it should be configured appropriately based on the intended use case.
- A. Correct.
Correct. Installing the appropriate firmware and drivers is critical for ensuring the DPU operates correctly and interfaces with the host system.
- B. Correct.
Correct. Configuring the BIOS to enable SR-IOV (Single Root I/O Virtualization) is necessary for virtualization support, and setting the DPU as the primary boot device is required in certain configurations.
- C. Incorrect.
Incorrect. PCIe passthrough should not be disabled but rather configured correctly if the DPU needs to interact with the host system.
- D. Correct.
Correct. Installing the NVIDIA® DOCA™ software stack is essential for leveraging the full capabilities of the DPU, including management and programmability.
- E. Correct.
Correct. It is important to verify that the server's power supply can handle the additional power draw of the DPU to ensure stable operation.