Why do we need inter VLAN routing?

Related questions

1. How does a Layer 3 switch differ from a layer 2 switch?
2. Why do I need VLANs?
3. Does a VLAN need a default gateway?
4. How does a Layer 2 switch differ from a VLAN?
5. Do VLANs have to be on different subnets?
6. Do VLANs need separate subnets?
7. How many VLANs we can create in switch?
8. Do VLANs require different subnets?
9. What is the difference between a default VLAN and a native VLAN?
10. Can VLANs communicate without a router?

Tags

1. #between
2. #domains
3. #hosts
4. #catalyst
5. #accomplished
6. #switch
7. #layer
8. #creation
9. #interfaces
10. #environment
11. #virtual
12. #routed
13. #whenever
14. #routing
15. #inter
16. #switches
17. #communicate
18. #traffic
19. #known
20. #vlans
21. #divide
22. #another
23. #broadcast