Free FCSS_NST_SE-7.6 Exam Braindumps
FCSS - Network Security 7.6 Support Engineer Questions 26–30 (page: 7)

Updated On: 10-Feb-2026

Exhibit.



Refer to the exhibit, which shows a partial output of diagnose hardware aysinfo memory.

Which two statements about the output are true? (Choose two.)

  1. There are 98908 kB of memory that will never be used.
  2. The user space has 708880 kB of physical memory that is not used by the system.
  3. The I/O cache, which has 641364 kB of memory allocated to it.
  4. The value indicated next to the inactive heading represents the currently unused cache page.

Answer(s): B,D

Explanation:

The partial output from diagnose hardware sysinfo memory provides details on system RAM allocation. According to Fortinet's technical documentation for memory troubleshooting and Linux memory management (which FortiOS is based on):

MemFree is the portion of physical memory not currently allocated to any running process or kernel function. Thus, 708880 kB is available and can be immediately used by user-space programs or system operations.

Inactive refers to pages in the memory cache that were previously in use for I/O or file system buffering but are now not actively referenced. These pages are retained in memory for quick access if needed again, but can be reclaimed for other memory operations if demand increases. The value

98908 kB here represents currently unused cache pages (inactive pages), ready for repurposing or deletion if the system requires more RAM.

Cached represents the total amount of system memory allocated to cache, which includes both active and inactive cache pages. It does not, by itself, represent I/O cache exclusively, nor does "inactive" mean memory "will never be used" as the kernel can re-purpose inactive pages on demand.


Reference:

Fortinet Technical Tip: Explaining the 'diagnose hard sysinfo memory' command

FortiOS System Administration Guide: Linux Memory Reporting, Cached and Inactive Statistics



Exhibit.



Refer to the exhibit, which shows the output of get system ha status.

NGFW-1 and NGFW-2 have been up for a week.

Which two statements about the output are true? (Choose two.)

  1. If a configuration change is made to the primary FortiGate at this time, the secondary will initiate a synchronization reset.
  2. If port 7 becomes disconnected on the secondary, both FortiGate devices will elect itself as primary.
  3. If FGVM...649 is rebooted. FGVM...650 will become the primary and retain that role, even after FGVM...649 rejoins the cluster.
  4. If no action is taken, the primary FortiGate will leave the cluster because of the current sync status.

Answer(s): B,C

Explanation:

FortiGate HA Troubleshooting and Synchronization Guides

Fortinet Admin Guide: HA Primary Role Retention, Cluster Break-up Due to Out-of-Sync Status



Exhibit.



Refer to the exhibit, which shows a partial web fillet profile configuration.

Which action does FortiGate lake if a user attempts to access www. dropbox. com, which is categorized as File Sharing and Storage?

  1. FortiGate allows the connection, based on the URL Filter configuration.
  2. FortiGate blocks the connection as an invalid URL.
  3. FortiGate exempts the connection, based on the Web Content Filter configuration.
  4. FortiGate blocks the connection, based on the FortiGuard category based filter configuration.

Answer(s): D

Explanation:

https://community.fortinet.com/t5/FortiGate/Technical-Tip-FortiGate-Static-URL-filter-actions- explained/ta-p/206632



Refer to the exhibit, which shows the omitted output of a session table entry.



Which two statements are true? (Choose two.)

  1. The traffic has been tagged for VLAN 0000.
  2. NP7 is handling offloading of this session.
  3. The traffic matches Policy ID 1.
  4. The session has been offloaded.

Answer(s): C,D

Explanation:

In the provided session table output, the following details justify the answers:

Policy ID Match: The line policy_id=1 directly confirms that this session was matched by Firewall Policy ID 1. According to Fortinet's session table documentation, the policy_id field always references the policy that allowed this session, so this is a clear indicator.

Session Offloading: The presence of the strings npu_state, ips_offload, and notably the NPU info section such as offload=8/8, ips_offload=1/1 shows that this session has been offloaded to the

Network Processor Unit (NPU). Fortinet technical documentation states that "offload" values greater than zero in both directions (and an NPU info section) affirm that NPU hardware processing (fast path) is handling this traffic, thus the session is not being handled in software only.

Other options:

VLAN Tagging (vlan=0x0000/0x0000): This means no VLAN tag is assigned to this session.

NP7: The actual NPU model handling the session isn't exposed in this snippet­the offload parameters shown are generic and not specific to NP7 hardware, so it cannot be concluded from the session data.


Reference:

Fortinet Technical Tip: FortiGate Session Table and NPU Offloading

FortiOS Diagnostics Guide: Policy ID, Offload, and VLAN Session Table Fields



Refer to the exhibit.



Assuming a default configuration, which three statements are true? (Choose three.)

  1. Strict RPF is enabled by default.
  2. User B: Fail. There is no route to 95.56.234.24 using wan2 in the routing table.
  3. User A: Pass. The default static route through wan1 passes the RPF check regardless of the source IP address.
  4. User B: Pass. FortiGate will use asymmetric routing using wan1 to reply to traffic for 95.56.234.24.
  5. User C: Fail. There is no route to 10.0.4.63 using port1 in the touting table.

Answer(s): B,C,E


Reference:

Fortinet Technical
Note: RPF Default Configuration and Routing Table Matching

FortiGate Administration Guide: Routing and Asymmetric Routing Controls

Community Knowledgebase: Route Lookups and RPF Enforcement on FortiOS



Viewing page 7 of 20
Viewing questions 31 - 35 out of 131 questions


Post your Comments and Discuss Fortinet FCSS_NST_SE-7.6 exam prep with other Community members:

AI Tutor AI Tutor 👋 I’m here to help!