In the network shown in the figure below, the switch uses VLANIF interfaces to connect with the router sub-interfaces. Which of the following configurations can achieve this requirement? () (Single-choice question)

Which of the following does not include the advantages of Wi-Fi 6 compared to Wi-Fi 5?

Protocol Priority Switch A. and Switch B. adopt LACP mode link aggregation, and all interfaces join the link aggregation group.
At the same time, set the maximum number of active ports to 3. Then which port of switch A is not an active port? ()

The broadcast address is a special address in which the host bits in the network address are all set to 1, and it can also be used as a host address.

The two-layer switch is a data link layer device, which can identify the MAC address information in the data frame, and record these MAC addresses and corresponding port information in its own MAC address table. ()