Discover how Azure Network Watcher empowers administrators to visualize network elements, troubleshoot connectivity issues, and diagnose network traffic problems for seamless Azure virtual machine deployment and management.
Your company deploys virtual machines in Azure. As an administrator, you’re responsible for helping to ensure network connectivity for all resources, and troubleshooting any issues. You’re using Azure Network Watcher to support your tasks. You help is needed in several areas.
- The infrastructure team thinks it would be helpful to get a visual representation of the company’s networking elements.
- Users are reporting connectivity errors and timeouts. The help desk thinks a security rule might be blocking traffic to or from one of the virtual machines.
- You need to identify which business scenarios to support by using Network Watcher.
Question 1
How does Azure Network Watcher support graphical visualizations for networks?
A. Next hop
B. Views
C. Topology tool
Answer
C. Topology tool
Explanation
The Azure Network Watcher topology tool generates a visual diagram of the resources in a virtual network, and the relationships between the resources.
A is incorrect. The next hop feature helps determine if traffic directs to the intended destination.
B is incorrect. Views isn’t a valid feature of Azure Network Watcher.
Question 2
What Azure Network Watcher feature can help you quickly troubleshoot the issue reported by the help desk?
A. IP Flow Verify
B. Connection Troubleshoot
C. Packet capture
Answer
A. IP Flow Verify
Explanation
The IP Flow Verify feature can quickly diagnose connectivity issues from or to the internet, and from or to the on-premises environment. You can confirm if a security rule is blocking ingress or egress traffic to or from a virtual machine.
B is incorrect. The Connection Troubleshoot feature troubleshoots network performance and connectivity issues in Azure.
C is incorrect. The packet capture feature creates capture sessions to collect traffic to and from a virtual machine.
Question 3
Which scenario is a good use case for Azure Network Watcher?
A. Log activity events
B. Diagnose network traffic filtering problems to or from a virtual machine
C. Provide PaaS monitoring and web analytics
Answer
B. Diagnose network traffic filtering problems to or from a virtual machine
Explanation
Azure Network Watcher is ideal for diagnosing network traffic filtering problems to or from a virtual machine.
A is incorrect. Network Watcher isn’t designed to log activity events. A better choice for this use case is Azure Monitor.
C is incorrect. Azure Network Watcher isn’t designed to support PaaS monitoring or web analytics.
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