300-710 · Question #117
A network engineer is receiving reports of users randomly getting disconnected from their corporate applications which traverses the data center FTD appliance Network monitoring tools show that the…
The correct answer is B. Use the Packet Capture feature to collect real-time network traffic. The Packet Capture feature on Cisco FTD captures actual live network traffic passing through the appliance in real time, allowing the engineer to examine the packets causing or coinciding with the disconnection events. This is the appropriate tool for diagnosing live traffic…
Question
A network engineer is receiving reports of users randomly getting disconnected from their corporate applications which traverses the data center FTD appliance Network monitoring tools show that the FTD appliance utilization is peaking above 90% of total capacity. What must be done in order to further analyze this issue?
Options
- AUse the Packet Export feature to save data onto external drives
- BUse the Packet Capture feature to collect real-time network traffic
- CUse the Packet Tracer feature for traffic policy analysis
- DUse the Packet Analysis feature for capturing network data
How the community answered
(25 responses)- A4% (1)
- B84% (21)
- C8% (2)
- D4% (1)
Explanation
The Packet Capture feature on Cisco FTD captures actual live network traffic passing through the appliance in real time, allowing the engineer to examine the packets causing or coinciding with the disconnection events. This is the appropriate tool for diagnosing live traffic behavior under high-load conditions. Packet Tracer (option C) simulates how a hypothetical packet would be processed through the policy engine - it does not capture real traffic. 'Packet Export' is used to export already-captured data, not to collect it. 'Packet Analysis' is not a defined Cisco FTD feature.
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