A、關(guān)閉 B、阻塞 C、偵聽(tīng) D、學(xué)習(xí) E、轉(zhuǎn)發(fā)
A、阻塞 B、監(jiān)聽(tīng) C、學(xué)習(xí) D、轉(zhuǎn)發(fā)
A、copy running-config tftp: B、copy tftp: running-config C、copy tftp disk0: D、copy tftp slot0: