If a port of an Ethernet switch running STP does not receive or forward data, receives but does not send BPDUs, and does not perform address learning, then the port should be in the ______ state.

If a port of an Ethernet switch running STP does not receive or forward data, receives but does not send BPDUs, and does not perform address learning, then the port should be in the ______ state.
A . Blocking
B . Listening
C . Learning
D . Forwarding
E . Waiting
F . Disable

Answer: A