What are two characteristics of a switch that is configured as a VTP client？（）

• A、if a switch that is configured to operate in client mode cannot access a VTP server，then the switch reverts to transparent mode.
• B、The local vlan configuration is updated only when an update that has a higher configuration revision number is received.
• C、Vtp advertisements are not forwarded to neighboring switches that are configured in vtp transparent mode.
• D、When switches in vtp client mode are rebooted，they send a vtp advertisement request to the vtp servers.
• E、Vtp client is the default vtp mode
• F、On switches that are configured to operate in client mode ，vlans can be created，deleted，or renamed locally