A.創(chuàng)建邏輯光纖 B.配置數(shù)據(jù) C.開(kāi)啟網(wǎng)元性能監(jiān)視時(shí)間 D.同步網(wǎng)元數(shù)據(jù)
A.1條 B.2條 C.5條 D.無(wú)數(shù)條