Fortinet NSE6_FSW-7.2 Test Dumps

B.   Users who fail 802.1X authentication can be placed on the quarantine VLAN.

Answer DescriptionExplanation:

The correct statement about the quarantine VLAN on FortiSwitch is:

B. Users who fail 802.1X authentication can be placed on the quarantine VLAN. This feature allows network administrators to isolate devices that do not meet the network’s security criteria as determined through 802.1X authentication. Placing these devices in a quarantine VLAN restricts their network access, thereby protecting the network from potential security threats posed by unauthorized or compromised devices.

Option A is incorrect as the presence of a DHCP server in a quarantine VLAN depends on specific network configurations. Option C is incorrect without more context regarding global settings, and Option D misstates the functionality of quarantine VLANs, as their primary use is to restrict, not block, devices without additional VLAN configuration changes.

A.   QSFP+ transceiver

Answer DescriptionExplanation:

QSFP+ transceiver (A): The QSFP+ (Quad Small Form-factor Pluggable Plus) transceiver is designed to handle 40G data rates and can be used to split a 40G port into multiple 10G connections. This type of transceiver supports such configurations, making it suitable for high-density applications where multiple 10G connections are derived from a single 40G port, thereby maximizing the utilization of the port and the fiber infrastructure.

B.   FortiGate applies the quarantine-related configuration only on FortiGate.


D.   MAC address quarantine can be enabled through the FortiGate CLI only.

Answer DescriptionExplanation:

Automatic MAC address quarantine is a security feature within the FortiGate/FortiSwitch integration. Here's how it works and why the answers are correct:

The Role of FortiGate: FortiGate is the central decision point for quarantine actions. It identifies suspicious MAC addresses and communicates quarantine instructions to the FortiSwitch. The FortiSwitch doesn't make quarantine decisions on its own.

Quarantine Mechanisms: While the decision is made on FortiGate, FortiSwitch supports two ways to enforce the quarantine:

VLAN Quarantine Mode: In this mode, the FortiSwitch moves the quarantined MAC address into a dedicated quarantine VLAN. This isolates the device.exclamation

Port Quarantine Mode: The FortiSwitch disables the physical port where the quarantined MAC address is detected.

Configuration: Enabling MAC address quarantine involves configuring parameters on the FortiGate, notably via the CLI but also through the GUI depending on your FortiOS version.

Why the Other Options are Incorrect:

A. FortiSwitch supports only by VLAN quarantine mode.This is incorrect. FortiSwitch can use both VLAN-based and port-based quarantine methods.

C. FortiAnalyzer with a threat detection services license is required.FortiAnalyzer can provide deeper analysis and logging, but it's not mandatory for the core functionality of MAC address quarantine.

A.   A FortiLink interface must be enabled on FortiGate.


B.   The switch controller feature must be enabled on FortiGate.

Answer DescriptionExplanation:

A FortiLink interface must be enabled on FortiGate (A): To manage a FortiSwitch stack, a dedicated FortiLink interface on the FortiGate is required. This interface is used to manage the communication between FortiGate and the FortiSwitch stack, enabling centralized control and configuration of the switches directly from the FortiGate.

The switch controller feature must be enabled on FortiGate (B): Enabling the switch controller feature on FortiGate allows it to manage connected FortiSwitch units. This feature provides tools and interfaces on the FortiGate for overseeing FortiSwitch configurations, monitoring switch status, and managing network policies across the stack.

C.   Enable IGMP snooping proxy.

Answer DescriptionExplanation:

Enable IGMP snooping proxy (C): To reduce the number of unwanted IGMP reports processed by the IGMP querier, enabling IGMP snooping proxy is effective. This feature acts as an intermediary between multicast routers and hosts, optimizing the management of IGMP messages by handling report messages locally and reducing unnecessary IGMP traffic across the network. This minimizes the processing load on the IGMP querier and improves overall network efficiency.