Podcast
Questions and Answers
Which entry is generated in the crash log when an application crashes?
Which entry is generated in the crash log when an application crashes?
- The name of the application
- The time it crashed
- The termination signal
- All of the above (correct)
Which process failed in the sample crash log provided?
Which process failed in the sample crash log provided?
- sslvpnd process (correct)
- diagnose sys kill
- FortiOS
- Crashlog Tips
What is the termination signal for a segmentation fault?
What is the termination signal for a segmentation fault?
- 4, Illegal instruction
- 7, Bus error
- 11, Invalid memory reference (correct)
- 6, Abort command from FortiOS
When can a crashlog be considered suspicious?
When can a crashlog be considered suspicious?
What command can be used to manually terminate a process?
What command can be used to manually terminate a process?
When is it usually required to manually terminate a process?
When is it usually required to manually terminate a process?
What termination signal should be used when manually terminating a process?
What termination signal should be used when manually terminating a process?
What can happen if a process is improperly terminated?
What can happen if a process is improperly terminated?
What is the termination signal for an alarm clock?
What is the termination signal for an alarm clock?
What does the command diagnose sys top do?
What does the command diagnose sys top do?
Which command should you use to remove all sessions that match the session filter?
Which command should you use to remove all sessions that match the session filter?
What should you be careful about when using the command to clear sessions?
What should you be careful about when using the command to clear sessions?
What information is highlighted in the FortiGate session table?
What information is highlighted in the FortiGate session table?
What does the length of time until the session expires indicate?
What does the length of time until the session expires indicate?
What does the UDP example in the session table represent?
What does the UDP example in the session table represent?
What does the NAT portion of the session table show?
What does the NAT portion of the session table show?
What does the session table display for transmitted packet and byte counters?
What does the session table display for transmitted packet and byte counters?
What does the session table show for the source MAC address of the packet?
What does the session table show for the source MAC address of the packet?
What should you use before clearing out any sessions?
What should you use before clearing out any sessions?
What does the session table display for counters related to hardware acceleration?
What does the session table display for counters related to hardware acceleration?
Which process is related to the FortiGate feature that failed?
Which process is related to the FortiGate feature that failed?
When can a crash log entry be considered suspicious?
When can a crash log entry be considered suspicious?
What information does the FortiGate session table contain?
What information does the FortiGate session table contain?
Which command can be used to display the total number of sessions in an active V-Dom?
Which command can be used to display the total number of sessions in an active V-Dom?
What can be used to filter the output of the 'diagnose sys session list' command?
What can be used to filter the output of the 'diagnose sys session list' command?
What happens to existing sessions when certain configuration changes are made?
What happens to existing sessions when certain configuration changes are made?
Which command can be used to clear existing sessions?
Which command can be used to clear existing sessions?
What should be done before displaying detailed information about sessions?
What should be done before displaying detailed information about sessions?
What can a crash log entry provide information about?
What can a crash log entry provide information about?
When should a crash log entry be considered suspicious?
When should a crash log entry be considered suspicious?
