Network Monitoring and Troubleshooting Flashcards

What Meraki MX Live Tool helps verify whether a specific remote host is reachable and measures round-trip time?

Answer: Ping from appliance

The Ping from appliance Live Tool sends ICMP echo requests from the MX to a specified host, confirming reachability and measuring latency directly from the appliance.

When a Meraki MR access point shows a 'Rogue AP' alert in Air Marshal, what action can an administrator take directly from the dashboard?

Answer: Classify the AP as 'Known' to suppress alerts, or contain it by sending de-authentication frames

Air Marshal allows administrators to classify rogue APs as 'Known' (benign neighbor) to stop alerting, or actively contain them using de-authentication frames to disrupt client connections.

What does the Meraki 'Cable Test' Live Tool on an MS switch port help diagnose?

Answer: Physical cable faults such as opens, shorts, and impedance mismatches using TDR technology

The Cable Test tool uses Time Domain Reflectometry (TDR) to detect and locate physical cable faults, providing fault type and estimated distance to the fault.

In the Meraki dashboard, what does a 'Dormant' client status indicate?

Answer: The client was recently associated but has not sent traffic for a defined idle period

A 'Dormant' status in Meraki indicates a client that has been seen recently (within the last 30 days by default) but is not currently active or transmitting.

What Meraki feature provides external syslog forwarding for integration with a SIEM or log management system?

Answer: Syslog server configuration under Network > Alerts and administration

Meraki supports syslog export to an external syslog server, allowing security teams to integrate Meraki event data with SIEM platforms for centralized log analysis.

Which Meraki tool provides a real-time view of spectrum utilization and interference sources on wireless radio channels?

Answer: Wireless spectrum analysis from compatible MR APs

Certain Meraki MR access points support spectrum analysis mode, which scans radio channels and displays interference sources, channel utilization, and noise floor in real time.