Why VLAN is used in the network?

Related questions

1. What is a local VPN?
2. How are VLANs useful?
3. What is the difference between a LAN and a VLAN?
4. What is voice VLAN and data VLAN?
5. How many VLANs we can create in switch?
6. What is Spanning Tree Protocol and how does it work?
7. What is the difference between Layer 2 and Layer 3 switches?
8. Do VLANs need separate subnets?
9. Does Tor need a VPN?
10. Why do I need VLANs?

Tags

1. #routers
2. #which
3. #broadcast
4. #users
5. #gaining
6. #chances
7. #sensitive
8. #create
9. #those
10. #placing
11. #expensive
12. #eliminate
13. #network
14. #access
15. #cases
16. #domains
17. #outsider
18. #periodically
19. #reduce