What is the purpose of the command shown below? vtp password Fl0r1da（）。

• A、It is used to validate the sources of VTP advertisements sent between switches.
• B、It is used to access the VTP server to make changes to the VTP configuration.
• C、It allows two VTP servers to exist in the same domain， each configured with different passwords.
• D、It is the password required when promoting a switch from VTP client mode to VTP server mode.
• E、It is used to prevent a switch newly added to the network from sending incorrect VLAN information to the other switches in the domain.