NSE7_OTS-7.2 Exam Dumps - Fortinet Certification Questions and Answers

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Questions 4

As an OT administrator, it is important to understand how industrial protocols work in an OT network.

Which communication method is used by the Modbus protocol?

Options:

It uses OSI Layer 2 and the primary device sends data based on request from secondary device.

It uses OSI Layer 2 and both the primary/secondary devices always send data during the communication.

It uses OSI Layer 2 and both the primary/secondary devices send data based on a matching token ring.

It uses OSI Layer 2 and the secondary device sends data based on request from primary device.

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Questions 5

Refer to the exhibit

In the topology shown in the exhibit, both PLCs can communicate directly with each other, without going through the firewall.

Which statement about the topology is true?

Options:

PLCs use IEEE802.1Q protocol to communicate each other.

An administrator can create firewall policies in the switch to secure between PLCs.

This integration solution expands VLAN capabilities from Layer 2 to Layer 3.

There is no micro-segmentation in this topology.

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Questions 6

Which two statements are true when you deploy FortiGate as an offline IDS? (Choose two.)

Options:

FortiGate receives traffic from configured port mirroring.

Network traffic goes through FortiGate.

FortiGate acts as network sensor.

Network attacks can be detected and blocked.

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Questions 7

An OT architect has deployed a Layer 2 switch in the OT network at Level 1 the Purdue model-process control. The purpose of the Layer 2 switch is to segment traffic between PLC1 and PLC2 with two VLANs. All the traffic between PLC1 and PLC2 must first flow through the Layer 2 switch and then through the FortiGate device in the Level 2 supervisory control network.

What statement about the traffic between PLC1 and PLC2 is true?