Question

how does a VLAN reduce the network taraffic?​

Answer 1

Answer:

virtual LAN (VLAN)

Explanation:

VLANs allow network administrators to group hosts together even if the hosts are not directly connected to the same network switch. Because VLAN membership can be configured through software, this can greatly simplify network design and deployment. Without VLANs, grouping hosts according to their resource needs the labor of relocating nodes or rewiring data links.

This allow multiple users to connect to the specific internet without the use of wires.

thereby reducing the network traffic.

Fun fact

wireless networks are very rarely affected by traffic while wired medium is mostly affected by traffic

Thanks, hope it helps.