NSE5_SSE_AD-7.6 Dumps with Practice Exam Questions Answers

According to theFortiSASE 7.6 Administration Guideand theFCP - FortiSASE 24/25 Administratorcurriculum, the Agentless deployment mode—commonly referred to asSecure Web Gateway (SWG)mode—is a vital component of the Secure Internet Access (SIA) framework.

Deployment Mechanism: In an agentless deployment, FortiSASE functions as an explicit web proxy. This is achieved by distributing aPAC (Proxy Auto-Configuration) fileto the user's browser, which instructs the device to send its web traffic to the nearest FortiSASE Point of Presence (PoP).

Target Use Case: This mode is specifically designed forunmanaged endpoints, such as those used bycontractors, partners, or temporary workers, where the organization does not have the authority or capability to install the FortiClient agent.

Security Capabilities: Even without an agent, FortiSASE applies afull security stackto the redirected traffic. This includesWeb Filtering,Anti-Malware,SSL Inspection, andInline-CASBto secure HTTP and HTTPS sessions.

Protocol Limitations: Because it relies on proxy settings, this mode is limited to web protocols (HTTP/HTTPS) and does not inherently secure non-web traffic like ICMP, DNS, or custom TCP/UDP applications unless they are specifically proxied.

Why other options are incorrect:

Option A: While it provides secure browsing, session isolation (RBI) is a specific feature that can be used in either mode; the defining characteristic of the agentless use case is the proxy-based redirection for unmanaged devices.

Option C: A PAC file can only secure web traffic (protocols that support proxying), not non-web traffic protocols.

Option D: Agentless mode is the opposite of requiring FortiClient; ZTNA tags generally require the FortiClient agent to provide the necessary telemetry for tag evaluation.

According to theSD-WAN 7.6 Core Administratorstudy guide and theFortiOS 7.6 Administration Guide, when you are migrating a production FortiGate to use SD-WAN, the most critical step involves reconfiguring how traffic is permitted and routed.

Reference Removal Requirement: Before an interface (such as wan1 or wan2) can be added as anSD-WAN member, it must be "unreferenced" in most parts of the FortiGate configuration. Specifically, if an interface is currently being used in an activeFirewall Policy, the system will prevent you from adding it to the SD-WAN bundle.

Firewall Policy Migration (Option A): In a production environment, you mustreplace the references to the physical interfacesin your firewall policies with the newSD-WAN virtual interface(or an SD-WAN Zone). For example, if your previous policy allowed traffic from internal to wan1, you must update that policy so theOutgoing Interfaceis now SD-WAN. This allows the SD-WAN engine to take over the traffic and apply its steering rules.

Modern Tools: While this used to be a purely manual process, FortiOS 7.x includes anInterface Migration Wizard(found underNetwork > Interfaces). This tool automates the "search and replace" function, moving all existing policy and routing references from the physical port to the SD-WAN object to ensure minimal downtime.

Why other options are incorrect:

Option B: While you do need to update your routing (e.g., creating a static route for 0.0.0.0/0 pointing to the SD-WAN interface), the curriculum specifically emphasizes the replacement of references infirewall policiesas the primary administrative hurdle, as policies are often more numerous and complex than the single static route required for SD-WAN.

Option C: You donotneed to disable the interface. It must be up and configured, just removed from other configuration references so it can be "absorbed" into the SD-WAN bundle.

Option D: SD-WAN is abase featureof FortiOS and doesnot require a separate licenseor a reboot to enable.

According to theSD-WAN 7.6 Core Administratorstudy guide andFortiOS 7.6 Administration Guide, the "implicit rule" is the default rule at the bottom of the SD-WAN rule list (ID 0). It is only evaluated if traffic does not match any manually configured SD-WAN rules.

Policy Route Table Context (Option B): SD-WAN rules are technically a specialized form of policy-based routing. For a packet to match theimplicit rule, it must first pass through the routing hierarchy. If traffic matches the implicit rule, it indicates that it did not match any higher-priority user-defined SD-WAN rules or any specific entries in the manualpolicy route tablethat would have intercepted the traffic earlier.

Session Information (Option E): When you use the CLI to inspect an active session (e.g., diagnose sys session list), the output contains a field for theSD-WAN Service ID. If traffic is steered by a user-defined rule, it displays the ID of that rule (e.g., service_id=1). However, when traffic falls through to theimplicit rule, the session information displaysno SD-WAN service ID(it often shows as 0 or is omitted), because the implicit rule does not function as a "service" in the same way user-defined rules do.

Routing Behavior: The implicit rule follows the standard routing table (RIB/FIB) logic. It uses thepriorityanddistanceof the static routes to determine the path. If multiple paths have the same distance and priority, it uses the algorithm set by v4-ecmp-mode, but this is a function of the routing engine, not the SD-WAN engine itself.

Why other options are incorrect:

Option A: While v4-ecmp-mode (e.g., source-ip-based) is used for ECMP routing, this is part of the general FortiOS routing behavior for equal-cost paths in the FIB, whereas the implicit rule simply "hands over" the decision to that routing table.

Option C: When traffic matches the implicit rule, the session is actually flagged with vwl_id=0 and potentially dirty if a route change occurs, but vwl_default is not the standard flag name used in this specific context in the curriculum.

Option D: This is incorrect because the implicit ruledoes respect weight, distance, and priorityas defined in the static routes within the routing table; it does not distribute traffic "regardless" of these values.

According to theFortiSASE 7.6 Feature Administration Guide, steering bypass destinations (also known as split tunneling) allow administrators to optimize bandwidth by redirecting specific trusted traffic away from the SASE tunnel to the endpoint's local physical interface.

Destination Types (Option C): When creating a bypass destination, administrators can select from four distinct types:Infrastructure(pre-defined apps like Zoom/O365),FQDN(specific domains),Local Application(identifying processes on the laptop), orSubnet(specific IP ranges).

Apply Condition (Option B): The "Apply" condition is a flexible setting that allows the administrator to choose when the bypass is active. It can be applied to endpoints that areOn-net(inside the office),Off-net(remote), orBoth. This ensures that if a user is in the office, they don't use the SASE tunnel for local resources, but if they are home, they might still bypass high-bandwidth sites like YouTube to preserve tunnel capacity.

Why other options are incorrect:

Option A: Subnet is one of four types and is not the only type supporting these conditions.

Option D: The system explicitly supports "Both" to ensure consistency across network transitions.

In theSD-WAN 7.6 Core Administratorcurriculum, the "Prefer Passive" probe mode is a hybrid monitoring strategy designed to minimize the overhead of synthetic traffic (probes) while maintaining link health visibility. According to theFortiOS 7.6 Administration Guideand theSD-WAN Study Guide, the behavior and impacts are as follows:

TCP Traffic Requirement (Option E):Passive monitoring relies on the FortiGate’s ability to inspect actual user traffic to calculate health metrics such as Latency, Jitter, and Packet Loss. Specifically, it usesTCP traffic(by analyzing TCP sequence numbers and timestamps to calculate Round Trip Time - RTT). If user traffic is flowing through the member interface, the FortiGate uses those real-world sessions for SLA calculations instead of sending its own probes.

Inability to Detect Dead Members (Option C):A significant limitation of passive monitoring is that it cannot distinguish between a "dead" link and an "idle" link. If there is no traffic, the passive monitor has no data to analyze. Consequently, while in passive mode, the SD-WAN enginecannot detect a dead member. To mitigate this, "Prefer Passive" includes a fail-safe: if no traffic is detected for a specific period (typically3 minutes), the FortiGate will automatically switch toActive mode(sending ICMP/TCP pings) to verify if the link is actually alive.

Why other options are incorrect:

Option A:Passive monitoring generallydisables hardware offloading (ASIC)for the monitored traffic. This is because the CPU must inspect every packet header to calculate performance metrics; if the traffic were offloaded to the Network Processor (NP), the CPU would not see the packets, rendering passive monitoring impossible.

Option B:While active probes often use ICMP,passive monitoringis specifically designed forTCP trafficbecause the TCP protocol's ACK structure allows for accurate RTT and loss calculation without synthetic packets.

Option D:The "3-minute" timer is actually the trigger to switchfrom passive to activewhen traffic is absent, not the fallback timer to return to passive. The fallback to passive happens as soon as valid TCP traffic is detected again.

According to theFortiSASE 7.6 Administration Guideand theFCP - FortiSASE 24/25 Administratorstudy materials, FortiSASE supports three primary external (remote) authentication sources to verify the identity of remote users (SIA and SPA users). These sources allow organizations to leverage their existing identity infrastructure for seamless onboarding and policy enforcement:

Security Assertion Markup Language (SAML) (Option A):This is the most common and recommended method for modern SASE deployments. FortiSASE acts as aSAML Service Provider (SP)and integrates withIdentity Providers (IdP)such as Microsoft Entra ID (formerly Azure AD), Okta, or FortiAuthenticator. This enables Single Sign-On (SSO) and Multi-Factor Authentication (MFA).

Lightweight Directory Access Protocol (LDAP) (Option C):FortiSASE can connect to on-premises or cloud-based LDAP servers (such as Windows Active Directory). This allows the administrator to map existing AD groups to FortiSASE user groups for granular security policy application.

Remote Authentication Dial-in User Service (RADIUS) (Option E):RADIUS is supported for organizations that use centralized authentication servers or traditional MFA solutions (like RSA SecurID). FortiSASE can query a RADIUS server to validate user credentials before granting access to the SASE tunnel.

Why other options are incorrect:

OpenID Connect (OIDC) (Option B):While OIDC is a modern authentication protocol similar to SAML, FortiSASE's primary integration for external Identity Providers is currently standardized onSAML 2.0.

TACACS+ (Option D):Terminal Access Controller Access-Control System Plus is primarily used foradministrative access(AAA) to network devices (like logging into a FortiGate CLI or FortiManager). It is not used for end-user VPN or SASE authentication in the Fortinet ecosystem.