Fortinet Updated NSE7_FSN_AR-7.6 Exam Questions and Answers by maja

The ADVPN shortcut negotiation begins after traffic from Spoke 1 to Spoke 2 initially travels through the hub. When the hub detects that both spokes can establish a more direct connection, the hub—not Spoke 1—sends the first control message: a shortcut offer to Spoke 1.

The SD-WAN 7.6 Enterprise Administrator Study Guide then states: “Spoke 1 acknowledges the shortcut offer by sending a shortcut query to the hub.” Therefore, the first message that Spoke 1 sends in response is the shortcut query , making option A correct.

The hub subsequently forwards that query to Spoke 2. Spoke 2 responds with a shortcut reply , which the hub forwards back to Spoke 1. After Spoke 1 receives the reply containing the necessary peer information, Spoke 1 and Spoke 2 begin IKE negotiation and establish the dynamic spoke-to-spoke shortcut tunnel. Consequently, the shortcut reply occurs later and originates from Spoke 2, while the offer originates from the hub. “Shortcut forward” describes the hub’s forwarding action rather than Spoke 1’s first response. This behavior is part of Fortinet’s ADVPN shortcut architecture .

The correct answer is B. Assertion dump .

The study guide states: “SAML attributes are pieces of information about a user that are exchanged between IdPs and SPs during the SAML authentication process. These attributes are included in the SAML assertion, which is built by the IdP as part of the authentication process.”

The same study guide page for real-time SAML troubleshooting shows the section labeled **** Assertion Dump **** , and inside that assertion it displays the actual user attributes, such as:

< saml:Attribute Name= " username " >

< saml:Attribute Name= " groups " >

It also explicitly marks this part as “Attributes sent by IdP”

Why the other options are wrong:

A. Bindings HTTP post is incorrect because bindings define how SAML messages are transported , not the section that contains the attributes. The study guide says: “Bindings: Define how SAML protocol messages are transmitted over different communication channels.”

C. Authentication request is incorrect because that is built by the SP and sent toward the IdP, not where the IdP’s user attributes are shown. The study guide’s flow says the SP “Builds auth request” and the IdP later “Builds auth response.”

D. Authentication response is broader than the exact section being asked. The exact section in the study guide where the IdP-provided attributes are shown is the Assertion dump .

So the verified answer is: B .

The study guide states:

“The kernel memory slabs are collections of objects with a common purpose. The kernel uses them to store information in memory.”

It also gives the exact calculation rule:

“Total slab size = available objects x object size”

From the exhibit:

tcp_session 3 5 1500 ...

So:

available objects = 5

object size = 1500

Therefore:

Total slab size = 5 × 1500 = 7500 kB

That makes D correct, and it is associated with the kernel , not user space.

Why the other options are wrong:

A is wrong because sctp_session 0 0 1600 ... gives 0 × 1600 = 0 , but slabs are associated with the kernel , not user space.

B is wrong because ip_session 1 3 1200 ... gives 3 × 1200 = 3600 , but again slabs are kernel memory, not user space.

C is wrong because ip6_session 0 0 1300 ... gives 0 × 1300 = 0 , not 1300.

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 snippet–the offload parameters shown are generic and not specific to NP7 hardware, so it cannot be concluded from the session data.