A technician must install and configure a network device in a building with 20 classrooms. Each room must be on a separate subnet and should not be able to see traffic from other subnets. Which of the following is the MOST cost-effective solution?
A) A switch with VLANs created for each segment
B) A router with interfaces connected to a switch in each room
C) A VoIP endpoint connected to a hub for each network
D) A firewall with DHCP pools for each subnet

Question

Quizplus · Accepted Answer

Using a switch with VLANs allows for segmentation of network traffic into separate subnets for each classroom, preventing inter-subnet traffic visibility, and is more cost-effective than deploying multiple routers or firewalls.

A Technician Must Install and Configure a Network Device in a Building