2V0-41.24 Question 441
Single answerAn administrator is troubleshooting a connectivity issue between two workloads in different segments of a VMware NSX-T Data Center environment. The administrator uses Traceflow to analyze the traffic path. The trace shows the packet being dropped at a Distributed Firewall rule. What should the administrator do next to resolve the issue?
- A
Modify the Distributed Firewall rule to allow the traffic.
- B
Disable the Distributed Firewall to allow traffic temporarily.
- C
Use the Traffic Analysis tool to verify the source and destination IP addresses.
- D
Check the NSX Manager Dashboard for system-wide connectivity issues.
Show answer and explanation
Correct answer: A
Explanation
Traceflow is used to analyze the traffic path and pinpoint where packets are dropped. In this scenario, the packet drop is caused by a Distributed Firewall rule. The next logical step is to modify the rule to allow the required traffic. Disabling the firewall or reviewing unrelated tools would not directly resolve the issue.
- A. Correct.
This is the correct action. If Traceflow shows the packet is dropped at a Distributed Firewall rule, modifying the rule to allow the required traffic is the appropriate step to resolve the issue.
- B. Incorrect.
Disabling the Distributed Firewall is not recommended as it exposes the environment to potential security risks. Troubleshooting should focus on specific rules rather than disabling the firewall entirely.
- C. Incorrect.
While Traffic Analysis can provide additional insights, it is not the immediate next step after identifying the issue in Traceflow. The issue is already pinpointed as a Distributed Firewall rule.
- D. Incorrect.
The NSX Manager Dashboard provides a high-level view of system health but does not directly address the specific issue identified in Traceflow.