A. 正确 B. 错误
A. 沿空留巷 B. 沿空送巷 C. 留煤柱护巷 D. 双巷掘进 E. 以上都是
A. to process traffic that is not intended for its MAC address B. to transmit TCP reset packets C. to bind with other promiscuous mode ports D. to receive Ethernet broadcast