PCNSE · Question #674
PCNSE Question #674: Real Exam Question with Answer & Explanation
The correct answer is C: show session packet-buffer- protection. The command 'show session packet-buffer-protection' displays the current status of packet buffer protection on the firewall, including whether it is enabled and whether it has been activated (i.e., currently enforcing drop actions due to buffer utilization thresholds being exceed
Question
An engineer troubleshoots an issue that causes packet drops. Which command should the engineer run in the CLI to see if packet buffer protection is enabled and activated?
Options
- Ashow session id
- Bshow system state | match packet-buffer-protection
- Cshow session packet-buffer- protection
- Dshow running resource-monitor
Explanation
The command 'show session packet-buffer-protection' displays the current status of packet buffer protection on the firewall, including whether it is enabled and whether it has been activated (i.e., currently enforcing drop actions due to buffer utilization thresholds being exceeded). This command is specific to the packet buffer protection feature and gives actionable status directly. 'show session id' shows details for a single session. 'show system state | match packet-buffer-protection' can surface state variables but is less direct. 'show running resource-monitor' shows zone-based resource monitoring, not packet buffer protection state.
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