What are two characteristics of an interface that has been placed in the blocking state by STP? (Choose two.)
A. It drops all data frames
B. It listens to received BPDUs
C. It uses learned MAC addresses to populate the MAC table
D. It forwards outbound data frames only
Answer:A
What are two characteristics of an interface that has been placed in the blocking state by STP? (Choose two.)
A. It drops all data frames B. It listens to received BPDUs C. It uses learned MAC addresses to populate the MAC table D. It forwards outbound data frames only