2V0-21.23 Question 170
Select 4An administrator is tasked with creating a distributed switch in a vSphere environment to centralize and simplify network management for multiple ESXi hosts. What are the necessary steps the administrator must perform to successfully create and configure the distributed switch?
- A
Navigate to the Networking section in the vSphere Client and create a new distributed switch.
- B
Add ESXi hosts to the distributed switch and assign physical network adapters (uplinks).
- C
Manually configure the port groups and VLANs on each ESXi host before adding them to the distributed switch.
- D
Define distributed port groups within the distributed switch for VM traffic segmentation.
- E
Assign VMkernel network adapters to the distributed switch for management, vMotion, or other services.
Show answer and explanation
Correct answers: A, B, D, E
Explanation
Creating a distributed switch involves several key steps that simplify and centralize network management across multiple ESXi hosts. The administrator must first create the distributed switch, add ESXi hosts and uplinks, define distributed port groups for traffic segmentation, and assign VMkernel network adapters for critical services. Manually configuring VLANs or port groups on individual hosts is not required since the distributed switch allows centralized configuration.
- A. Correct.
Correct: Creating a distributed switch begins with navigating to the Networking section in the vSphere Client and creating the new distributed switch. This is the first step in the process.
- B. Correct.
Correct: After creating the distributed switch, you must add ESXi hosts to it and assign physical network adapters (uplinks) to enable connectivity.
- C. Incorrect.
Incorrect: VLANs and port groups do not need to be manually configured on each ESXi host. These configurations are defined centrally on the distributed switch, making this option unnecessary.
- D. Correct.
Correct: Distributed port groups are essential for segmenting VM traffic. These are defined within the distributed switch to centrally manage network policies.
- E. Correct.
Correct: VMkernel network adapters can be assigned to the distributed switch to handle services like management, vMotion, or storage traffic.