When you are about to configure VTP, which two characteristics should you keep in mind?
(Choose two)
A.
A VTP password must be configured on all switches
B.
VTP should be set to server mode
C.
The server mode cannot delete VLANs
D.
VTP can run only version 1
E.
The VTP domain is restricted to building switch blocks
F.
Switches in a VTP domain can run different VTP versions