A.本地連接被禁用 B.戶外線纜斷 C.網(wǎng)卡驅(qū)動程序出現(xiàn)問題 D.寬帶密碼錯誤
A.88 B.3000.2000 C.3000.3000 D.4000.4000
A.10.0.0.0到10.255.255.255 B.172.16.0.0到172.31.255.255 C.192.1.0.0到192.31.255.255 D.192.168.0.0到192.168.255.255