Which of the following is a reason to create VLANs A VLANs p

Which of the following is a reason to create VLANs?

A. VLANs provide better security by separating groups of users and their devices and message traffic.

B. VLANs can segment broadcast domains without using a router.

C. VLANs allow you to forward traffic between networks without a router.

D. VLANs can improve performance on hosts, reducing their processing overhead by limiting the broadcast messages and separating traffic types.

Solution

A, B, and D are correct. Each is a reason to use VLANs.

C is incorrect. The statement is untrue because while you can segment a network with VLANs, you still need a Layer 3 device (router) to forward traffic between networks.