客戶支撐維護(hù)人員單項(xiàng)選擇題每日一練(2019.07.27)

A.7dB
B.7dBm
C.6dBm
D.6dB

A.2Mb/s
B.8Mb/s
C.140Mb/s
D.2.5Gb/s

A.2Mbps→C12→VC12→TU12→TUG2→VC3→AU3→AUG→STM-N
B.2Mbps→C12→VC12→TU12→TUG2→TUG3→AU3→AUG→STM-N
C.2Mbps→C12→VC12→TU12→TUG2→TUG3→VC4→STM-N
D.2Mbps→C12→VC12→TU12→TUG2→TUG3→VC4→AU4→AUG→STM-N
E.2Mbps→C11→VC11→TU11→TUG2→TUG3→VC4→AU4→AUG→STM-N

A.重建所有的BGP連接
B.清除路由器表
C.清除BGP路由器表
D.重新啟動(dòng)路由器

A.AU16
B.VC4
C.TUG3
D.AU3