An administrator applied a block-all IPS profile for client and server targets to secure the server, but the database team reported the application stopped working immediately after. How can an administrator apply IPS in a way that ensures it does not disrupt existing applications in the network?
Answer(s): A
Applying an aggressive IPS profile without prior testing can disrupt legitimate applications by incorrectly identifying normal traffic as malicious. To prevent disruptions while still monitoring for threats:Enable IPS in "Monitor Mode" first:This allows FortiGate to log and analyze potential threats without actively blocking traffic. Administrators can review logs and fine-tune IPS signatures to minimize false positives before switching to blocking mode.Verify and adjust signature patterns:Some signatures might trigger unnecessary blocks for legitimate application traffic. By analyzing logs, administrators can disable or modify specific rules causing false positives.
An administrator is extensively using VXLAN on FortiGate. Which specialized acceleration hardware does FortiGate need to improve its performance?
VXLAN (Virtual Extensible LAN) is an overlay network technology that extends Layer 2 networks over Layer 3 infrastructure. When VXLAN is used extensively on FortiGate, hardware acceleration is crucial for maintaining performance.NP7 (Network Processor 7) is Fortinet's latest network processor designed to accelerate high- performance networking features, including:VXLAN encapsulation/decapsulationIPsec VPN offloadingFirewall policy enforcementAdvanced threat protection at wire speedNP7 significantly reduces latency and improves throughput when handling VXLAN traffic, making it the best choice for large-scale VXLAN deployments.
Refer to the exhibit, which shows a partial enterprise network.An administrator would like the area 0.0.0.0 to detect the external network.What must the administrator configure?
The diagram shows a multi-area OSPF network where:FortiGate A is in OSPF Area 0 (Backbone area).FortiGate B is in OSPF Area 0.0.0.1 and is connected to an RIP network.To ensure that OSPF Area 0 (0.0.0.0) learns routes from the external RIP network, FortiGate B must redistribute RIP routes into OSPF.Steps to achieve this:1. Enable route redistribution on FortiGate B to inject RIP-learned routes into OSPF.2. This allows OSPF Area 0.0.0.1 to forward RIP routes to OSPF Area 0 (0.0.0.0), making the external network visible.
Refer to the exhibit, which shows the ADVPN network topology and partial BGP configuration.Which two parameters must an administrator configure in the config neighbor range for spokes shown in the exhibit? (Choose two.)
Answer(s): B,D
In the given ADVPN (Auto-Discovery VPN) topology, BGP is being used to dynamically establish routes between spokes. The neighbor-range configuration is crucial for simplifying BGP peer setup by automatically assigning neighbors based on their IP range.set neighbor-group advpnThe neighbor-group parameter is used to apply pre-defined settings (such as AS number) to dynamically discovered BGP neighbors.The advpn neighbor-group is already defined in the configuration, and assigning it to the neighbor- range ensures consistent BGP settings for all spoke neighbors.set prefix 172.16.1.0 255.255.255.0This command allows dynamic BGP peer discovery by defining a range of potential neighbor IPs (172.16.1.1 - 172.16.1.255).Since each spoke has a unique /32 IP within this subnet, this ensures that any spoke within the 172.16.1.0/24 range can automatically establish a BGP session with the hub.
Which two statements about IKEv2 are true if an administrator decides to implement IKEv2 in the VPN topology? (Choose two.)
Answer(s): A,D
IKEv2 (Internet Key Exchange version 2) is an improvement over IKEv1, offering enhanced security, efficiency, and flexibility in VPN configurations.It includes stronger Diffie-Hellman (DH) groups, such as Elliptic Curve (ECP) groups. IKEv2 supports stronger cryptographic algorithms, including Elliptic Curve Diffie-Hellman (ECDH) groups such as ECP256 and ECP384, providing improved security compared to IKEv1.It supports the extensible authentication protocol (EAP). IKEv2 natively supports EAP authentication, which allows integration with external authentication mechanisms such as RADIUS, certificates, and smart cards. This is particularly useful for remote access VPNs where user authentication must be flexible and secure.
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