az-104 Practice Question 1742
Exam: az-104
Domain: Implement and manage virtual networking
Topic: Configure secure access to virtual networks
Difficulty: medium
A company is experiencing issues with network packet flow between their Azure VNet and on-premises network. They suspect that the Network Security Group (NSG) rules are misconfigured. How should they troubleshoot and correct this issue?
Answer Options
A
Check the firewall settings on the on-premises network devices.
B
Review the NSG rules to ensure they allow the necessary traffic flow.
C
Verify the routing configuration between the VNet and on-premises network.
D
Inspect the application logs for any errors or warnings.
Correct Answer
B: Review the NSG rules to ensure they allow the necessary traffic flow.
Explanation
The correct answer is B. Reviewing the NSG rules and ensuring they allow the necessary traffic flow between the VNet and on-premises network is crucial. Option A (Checking the firewall settings) is not relevant for Azure NSGs. Option C (Verifying the routing configuration) is important but not the primary focus when troubleshooting NSG issues. Option D (Inspecting the application logs) may help with application-level issues but not with network-level traffic flow.