Quiz 8.3

What are some ways to mitigate VLAN hopping and enhance network segmentation? Choose all that apply.

All the above

3 multiple choice options

Which layers of the OSI model play a part in network segmentation? Choose from the list below.

7. Application Layer 6. Presentation Layer

5. Session Layer 4. Transport Layer

3. Network Layer 2. Data-Link Layer

1. Physical Layer

3, 2, 1

Variable Length Subnet Mask (VLSM) is an efficient way to define IP address spaces on a network. However, in reality, it is not a good idea to configure subnets so tightly. Why is it not recommended to configure subnets so tightly? Choose all that apply.

B&C

3 multiple choice options

Segmentation is crucial for cloud network security, and it can be achieved through subnet configuration. What are the different types of subnets? Choose all that apply.

B&C

3 multiple choice options

What is the most popular protocol for exchanging VLAN information over trunks?

Cisco's VTP (VLAN Trunk Protocol)

Operational Technology (OT) specialists often focus on different priorities than Information Technology (IT) specialists, as they involve varying levels of certain types of risks. How are OT risks defined?

physical systems' vulnerabilities in response to interruptions caused by a breach

Jason's company has purchased a new building and will be relocating part of the marketing and engineering teams to it. Jason wants to ensure that the departments will have access to the same resources as those in the original building. How should Jason set up the office network in the new building?

managed switches with VLANs

Howard was speaking with his IT manager when the subject arose regarding VLANs. The company was about to add at least two VLANs due to expansion. Howard, who is new to VLANs, asked his IT manager which type of VLANs pose the greatest security risk. Which VLANs did the IT manager pick? Choose all that apply.

A&B

3 multiple choice options

Sandy has an internal /24 network. Their address starts at 192.198.120.0 and ends at 192.198.120.255. In order, what do the numbers 0 and 255 stand for?

network address (Network ID) and broadcast address

A VLAN configuration error can occur for various reasons, such as connecting a device to the wrong switch port or misconfiguring the client authentication process, resulting in the allocation of a VLAN to a device before the authentication process is complete. What type of configuration error is this?

incorrect VLAN assignment