[多项选择]An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location? () A. The switch must be configured with an IP address, subnet mask, and default gateway. B. The switch must be connected to a router over a VLAN trunk. C. The switch must be reachable through a port connected to its management VLAN. D. The switch console port must be connected to the Ethernet LAN. E. The switch management VLAN must be created and have a membership of at least one switch