AZ-800 Network Watcher Monitoring 2

Question 1

Which Network Watcher feature captures a short packet trace on a VM without installing an agent?

Accepted Answer

Packet Capture

Answer

Packet Capture in Network Watcher initiates a remote capture session on a VM using the Network Watcher extension, requiring no persistent agent.

Question 2

A Network Watcher Connection Monitor probe is reporting 'Unreachable' between two Azure VMs. What is the FIRST diagnostic step?

Accepted Answer

Check NSG rules on both NICs and subnets

Answer

NSG rules are the most common cause of blocked connectivity between Azure VMs and should be checked first before other remediation steps.

Question 3

Traffic Analytics requires data to be sent to a Log Analytics workspace. What is the minimum recommended data aggregation interval?

Accepted Answer

10 minutes

Answer

Traffic Analytics supports a 10-minute aggregation interval for near-real-time visibility, with 60 minutes as an alternative for cost savings.

Question 4

You need to verify whether a packet from a specific source IP and port is allowed or denied by an NSG without sending real traffic. Which tool do you use?

Accepted Answer

IP Flow Verify

Answer

IP Flow Verify evaluates NSG rules for a given 5-tuple (IP, port, protocol, direction) and reports whether traffic is allowed or denied.

Question 5

Network Watcher's Next Hop feature returns 'None' for a destination IP. What does this indicate?

Accepted Answer

There is no matching route and packets will be dropped

Answer

A Next Hop result of 'None' means no route matches the destination, so Azure will drop the packets.

AZ-800 - Microsoft Azure Networking Solutions Practice Test

AZ-800 - Microsoft Azure Networking Solutions Practice Test

AZ-800 Network Watcher Monitoring 2