2V0-21.23 Question 323
Single answerAn administrator is tasked with configuring a virtual machine port group to offload its networking operations to a Data Processing Unit (DPU) on an ESXi host. Which step is required during the configuration process to ensure successful implementation?
- A
Assign the port group to a Distributed Switch configured with DPU support.
- B
Enable SR-IOV on the virtual machine and assign a virtual function (VF).
- C
Configure the port group with a VLAN ID of 0 to enable DPU offloading.
- D
Install VMware Tools on the virtual machine to enable DPU compatibility.
Show answer and explanation
Correct answer: A
Explanation
To offload networking operations to a DPU, the virtual machine port group must be associated with a Distributed Switch that is configured to support DPU offloading. This ensures that network processing tasks are handled by the DPU, improving performance and freeing up CPU resources on the ESXi host. Other options, such as SR-IOV or VMware Tools, do not directly enable DPU offloading for a port group.
- A. Correct.
Correct: To offload networking operations to a Data Processing Unit (DPU), the port group must be assigned to a Distributed Switch (vDS) that is specially configured to support DPU-based offloading.
- B. Incorrect.
Incorrect: Enabling SR-IOV and assigning a virtual function (VF) is specific to direct hardware passthrough and not necessarily related to configuring DPU offloading for a port group.
- C. Incorrect.
Incorrect: Configuring a VLAN ID of 0 does not enable DPU offloading. VLAN settings are unrelated to the DPU configuration.
- D. Incorrect.
Incorrect: Installing VMware Tools on the virtual machine provides guest OS-level functionality but does not enable DPU offloading for a port group.