Fortinet NSE7_NST-7.2 Practice Test - Questions Answers, Page 3

List of questions
Question 21

Which two statements about conserve mode are true? (Choose two.)
Conserve Mode Activation:
FortiGate enters conserve mode to prevent system crashes when the memory usage reaches critical levels. The 'red threshold' is the point at which FortiGate starts dropping new sessions to conserve memory.
When the system memory usage exceeds this threshold, the FortiGate will block new sessions that require significant memory resources, such as those needing content inspection.
Exiting Conserve Mode:
The 'green threshold' is the memory usage level below which FortiGate exits conserve mode and resumes normal operation.
Once the system memory usage drops below this threshold, FortiGate will start allowing new sessions again.
Fortinet Community: Understanding conserve mode and its thresholds (Welcome to the Fortinet Community!) (Welcome to the Fortinet Community!).
Fortinet Documentation: Memory conserve mode and thresholds (Welcome to the Fortinet Community!) (Fortinet GURU).
Question 22

Refer to the exhibit, which shows the output of a diagnose command.
What can you conclude from the RTT value?
RTT (Round Trip Time):
RTT in the context of the FortiGuard server list indicates the time it takes for a request to be sent to a FortiGuard server and for a response to be received.
This metric helps determine the latency between the FortiGate device and the FortiGuard servers, which is crucial for ensuring efficient and quick updates and responses for services like web filtering and antivirus updates.
Server Selection:
The FortiGate device uses RTT values to prioritize servers. Servers with lower RTT values are preferred as they respond faster, ensuring minimal delay in processing requests.
This improves the overall performance of FortiGuard services by reducing the time it takes to communicate with the servers.
Fortinet Community: Troubleshooting FortiGuard server connections and RTT values (Welcome to the Fortinet Community!) (Fortinet Docs).
Fortinet Documentation: FortiGuard server settings and RTT explanation (Welcome to the Fortinet Community!) (Fortinet Docs).
Question 23

Refer to the exhibit, which contains the partial output of a diagnose command.
Based on the output, which two statements are correct? (Choose two.)
Remote Gateway IP:
The output shows 10.200.5.1 as the remote gateway IP, confirming that this is the IP address of the remote gateway involved in the IPsec VPN tunnel.
Quick Mode Selectors:
The quick mode selectors specify the subnets involved in the VPN. The output shows src: 0:10.1.2.0/255.255.255.0:0 and dst: 0:10.1.1.0/255.255.255.0:0, indicating the subnets being tunneled.
DPD (Dead Peer Detection):
DPD is shown as mode=on-demand on=1 idle=20000ms retry=3 count=0 seqno=0, indicating that DPD is enabled in on-demand mode.
Anti-replay:
The output includes replaywin=2048 and replaywin_lastseq=00000000, which are indicators that anti-replay protection is enabled for the IPsec tunnel.
Fortinet Network Security 7.2 Support Engineer Documentation
VPN Configuration and Diagnostic Guides
Question 24

Refer to the exhibit, which shows a session table entry.
Which statement about FortiGate behavior relating to this session is true?
Question 25

What is the diagnose test application ipsmonitor 5 command used for?
Question 26

There are four exchanges during IKEv2 negotiation.
Which sequence is correct?
Question 27

Exhibit.
Refer to the exhibit, which shows the output of diagnose sys session list.
If the HA ID for the primary device is 0. what happens if the primary fails and the secondary becomes the primary?
Question 28

Refer to the exhibit, which shows the omitted output of FortiOS kernel slabs.
Which statement is true?
Question 29

Refer to the exhibit, which shows the output of diagnose sys session stat. Which statement about the output shown in the exhibit is correct?
Question 30

What are two functions of automation stitches? (Choose two.)
Question