2V0-41.24 Question 445
Select 3An administrator is troubleshooting a connectivity issue with a specific workload in an NSX environment. The workload is unable to communicate with other virtual machines in the same segment. The administrator notices that the workload’s VIF (Virtual Interface) is not visible in the NSX Manager. Which of the following steps will help resolve this issue?
- A
Verify that the workload's virtual NIC is connected to the correct port group or segment in the vSphere Client.
- B
Ensure that the NSX-T Data Plane Agent (nsx-agent) is running on the ESXi host where the workload resides.
- C
Reboot the NSX Manager to re-establish connectivity between the NSX components.
- D
Check the workload's VM configuration to ensure its MAC address matches the expected configuration in NSX.
- E
Validate that the Transport Node on the host where the workload resides is in a 'Success' state in NSX Manager.
Show answer and explanation
Correct answers: A, B, E
Explanation
When a workload's VIF is not visible in the NSX Manager, it's essential to verify the connection between the workload's virtual NIC and the NSX logical infrastructure. Ensuring the nsx-agent is operational on the host and the Transport Node is in a healthy state are also critical steps, as these components enable communication between the workload and the NSX Manager. These troubleshooting steps help isolate and resolve the issue without causing unnecessary disruption.
- A. Correct.
Verifying the virtual NIC connection ensures the VM is connected to the correct logical switch or segment, which is a common cause of communication issues.
- B. Correct.
The nsx-agent on the ESXi host is responsible for updating the NSX Manager with VIF information. If it's not running, the VIF might not be visible in NSX Manager.
- C. Incorrect.
Rebooting the NSX Manager is not a recommended troubleshooting step for this issue and may cause unnecessary downtime.
- D. Incorrect.
While mismatched MAC addresses can cause connectivity issues, this is unrelated to the VIF visibility problem in NSX Manager.
- E. Correct.
The Transport Node should be in a 'Success' state to ensure proper communication between the host and NSX Manager. If it's not, it indicates a connectivity or configuration issue.