Question 30
A traffic spike fills the configured local log disk and the appliance begins overwriting records earlier than its retention target. Which TWO complementary choices provide the appropriate response AND the key evidence for verifying it? Select TWO.
Explanation
Correct Answers
Compare hardware log-storage availability, logging destination configuration, severity filters, disk usage, log-rate statistics and remote collector acknowledgments. This distinguishes the relevant FortiGate device, session or controller evidence. Some FortiGate models have no local log disk; memory-resident events are not durable archival storage, and choosing a collector without verifying ingestion is insufficient. The corresponding action is: Select supported memory, local-disk, FortiAnalyzer or syslog destinations for the model and retention requirement, and detect loss of records before storage or forwarding limits are exceeded. This is the verification portion of the required complementary pair. Scenario: A traffic spike fills the configured local log disk and the appliance begins overwriting records earlier than its retention target.
Select supported memory, local-disk, FortiAnalyzer or syslog destinations for the model and retention requirement, and detect loss of records before storage or forwarding limits are exceeded. This directly addresses the FortiOS configuration or response required by the case. Some FortiGate models have no local log disk; memory-resident events are not durable archival storage, and choosing a collector without verifying ingestion is insufficient. Verify with: Compare hardware log-storage availability, logging destination configuration, severity filters, disk usage, log-rate statistics and remote collector acknowledgments. This is the implementation portion of the required complementary pair. Scenario: A traffic spike fills the configured local log disk and the appliance begins overwriting records earlier than its retention target.
Incorrect Answers
Correlate policy ID, source/destination interfaces, session action, NAT translation, security profile result, user identity, time range and log destination. This choice relates to Policy traffic log interpretation and diagnostic event filtering, not the complementary implementation-and-evidence pair for the case. Implement: Select supported memory, local-disk, FortiAnalyzer or syslog destinations for the model and retention requirement, and detect loss of records before storage or forwarding limits are exceeded. Check: Compare hardware log-storage availability, logging destination configuration, severity filters, disk usage, log-rate statistics and remote collector acknowledgments. Scenario: A traffic spike fills the configured local log disk and the appliance begins overwriting records earlier than its retention target.
Register FortiGate with the intended FortiAnalyzer instance, permit trusted management connectivity and enable logs on relevant policies and event categories before relying on central investigations. This choice relates to FortiAnalyzer registration and centralized log forwarding, not the complementary implementation-and-evidence pair for the case. Implement: Select supported memory, local-disk, FortiAnalyzer or syslog destinations for the model and retention requirement, and detect loss of records before storage or forwarding limits are exceeded. Check: Compare hardware log-storage availability, logging destination configuration, severity filters, disk usage, log-rate statistics and remote collector acknowledgments. Scenario: A traffic spike fills the configured local log disk and the appliance begins overwriting records earlier than its retention target.
The appliance completes the planned upgrade with firewall rules and connectivity preserved, and administrators can restore a tested configuration if a change fails. This choice relates to Configuration backups and controlled FortiOS firmware changes, not the complementary implementation-and-evidence pair for the case. Implement: Select supported memory, local-disk, FortiAnalyzer or syslog destinations for the model and retention requirement, and detect loss of records before storage or forwarding limits are exceeded. Check: Compare hardware log-storage availability, logging destination configuration, severity filters, disk usage, log-rate statistics and remote collector acknowledgments. Scenario: A traffic spike fills the configured local log disk and the appliance begins overwriting records earlier than its retention target.