Which of the following is true regarding the VLANs?
1
You must have at least two VLANs defined in every Cisco switched network.
2
All VLANs are configured at the fastest switch and, by default, propagate this information to all other switches.
3
You should not have more than 10 switches in the same VTP domain.
4
VTP is used to send VLAN information to switches in a configured VTP domain.