What is the characteristic of port-based VLAN partition?

What is the characteristic of port-based VLAN partition?
A . Add a VLAN tag to the data frame based on the IP address carried in the packet.
B . Assign the VLAN ID according to the protocol type and encapsulation format of the data frame.
C . The host moving location no need to reconfigure the VLAN
D . The host moving location needs to reconfigure VLAN

Answer: D