Marcos Avila
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NSE4 6.0 NSE4 6.0 Quiz on Layer 2 Switching, created by Marcos Avila on 20/07/2018.

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Marcos Avila
Created by Marcos Avila over 6 years ago
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Layer 2 Switching

Question 1 of 18

1

VLAN Tags add a 4-byte extension to and ethernet frame

Select one of the following:

  • True
  • False

Explanation

Question 2 of 18

1

Layer 2 devices can rewrite tags

Select one of the following:

  • True
  • False

Explanation

Question 3 of 18

1

Layer 3 devices can rewrite tags before routing

Select one of the following:

  • True
  • False

Explanation

Question 4 of 18

1

Frames sent or received by the physical interface segment are never tagged; they belong to the native VLAN.

Select one of the following:

  • True
  • False

Explanation

Question 5 of 18

1

In what operating mode does FortiGate need to be, to route traffic between VLANS?

Select one of the following:

  • a. Transparent mode

  • b. NAT mode

Explanation

Question 6 of 18

1

FortiGate, as a NAT router, splits the network into multiple collision domains, reducing the traffic in the network and improving the response time.

Select one of the following:

  • True
  • False

Explanation

Question 7 of 18

1

By default, all interfaces on a VDOM belong to the same broadcast domain, even interfaces with different VLAN IDs.

Select one of the following:

  • True
  • False

Explanation

Question 8 of 18

1

Which of the following statements about FortiGate operating in transparent mode is true?

Select one of the following:

  • a. It has a management IP address.

  • b. Each interface has its own IP address.

Explanation

Question 9 of 18

1

How can an administrator configure FortiGate to have four interfaces in the same broadcast domain?

Select one of the following:

  • a. Create a firewall policy on each of the four interfaces.

  • b. Configure the operation mode as transparent and use the same forward domain ID.

Explanation

Question 10 of 18

1

When you create a virtual wire pair, you must select two physical interfaces or more.

Select one of the following:

  • True
  • False

Explanation

Question 11 of 18

1

Wildcard VLAN

Select one of the following:

  • Enable: Policies apply equally to the physical interfaces and VLANs.

    Disable: Policies apply only to the physical interfaces (packets with VLAN tags are denied).

  • Enable: Policies apply only to the physical interfaces (packets with VLAN tags are denied).

    Disable: Policies apply equally to the physical interfaces and VLANs.

Explanation

Question 12 of 18

1

What configuration setting must be enabled to allow VLAN- tagged traffic through a virtual wire pair?

Select one of the following:

  • a. Transparent bridging

  • b. Wildcard VLAN

Explanation

Question 13 of 18

1

How is traffic handled in a virtual wire pair?

Select one of the following:

  • a. Incoming traffic to one interface is always forwarded out through the other interface.

  • b. Traffic is forwarded based on the destination MAC address.

Explanation

Question 14 of 18

1

Can group multiple physical and wireless interfaces into a single virtual switch interface

Only supported in NAT mode Acte like a traditional layer 2 switch The interfaces:
Share the same IP address
Belong to the same broadcast domain

Select one of the following:

  • Software switch

  • Forward domain

  • Virtual wire pair

Explanation

Question 15 of 18

1

In which operating mode is the software switch function supported?

Select one of the following:

  • a. Transparent mode

  • b. NAT mode

Explanation

Question 16 of 18

1

Which of the following can be members of a software switch?

Select one of the following:

  • a. VLAN interface

  • b. Wireless Interface

Explanation

Question 17 of 18

1

Broadcast Storms
- When a switch receives a broadcast message, that message is sent on all ports.
- With a redundant path, this can lead to a broadcast storm.

Select one of the following:

  • True
  • False

Explanation

Question 18 of 18

1

What is the default STP mode for FortiGate?

Select one of the following:

  • a. FortiGate passively forwards BPDUs

  • b. FortiGate has all STP functions disabled.

Explanation

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