VLANs and Networking Concepts

VLANs help segment a Layer ____ network.

• 1

• 2

• 3

• 4

A VLAN is a separate ____ domain.

• multicast

• collision

• broadcast

• domain name

VLANs require a ____ to communicate between different VLANs.

• switch

• hub

• router

• repeater

VLAN segmentation improves all the following except:

• scalability

• security

• bandwidth efficiency

• cable length

VLANs are typically associated with ____ subnets.

• duplicate

• physical

• IP

• temporary

VLANs are implemented to replace excessive use of ____.

• switches

• routers

• IP addresses

• hubs

Which layer does a switch operate on in the OSI model?

• Layer 1

• Layer 2

• Layer 3

• Layer 4

VLANs help reduce the size of ____ domains.

• unicast

• multicast

• broadcast

• routing

Each VLAN is assigned a unique ____.

• MAC address

• port number

• VLAN ID

• subnet mask

What is the default VLAN ID on most switches?

• 0

• 1

• 99

• 100