Which timing mode is appropriate for a SONET NE that is adjacent to a SONET NE using BITS－1 timing source?() A.DUSB.line timingC.loop timingD.internal timingE.through timing
Which timing mode is appropriate for a SONET NE that is adjacent to a SONET NE using BITS－1 timing source?()
A.DUS
B.line timing
C.loop timing
D.internal timing
E.through timing
相关考题：
A SONET network typically uses which of the following transmission media?() A. Single-mode fiberB. Multimode fiberC. CopperD. Wireless
Which timing mode is most appropriate for an ONS 15454 that has lost its BITS－1 and optical references?() A.line timingB.loop timingC.internal timingD.through timingE.external timing
Which of these technologies is characterized as being a multipoint Layer 2 VPN that connects two or more customer devices using Ethernet bridging techniques?() A.DPTB.MPLSC.VPLSD.CWDME. DWDMF. SONET/SDH
Which timing mode is appropriate for an SDH NE that is adjacent to an SDH NE Bits-1 timing？ （）A、 DUSB、 line timingC、 loop timingD、 internal timingE、 through timing
On an ONS 15454 node you can tunnel a（n） （）.A、 SDH circuit over a SONET network delivering it as an SDH signalB、 SDH circuit over a SONET network delivering it as a SONET signalC、 SONET circuit over an SDH network delivering it as an SDH signalD、 SONET circuit over an SDH network delivering it as a SONET signal
Which three timing modes are supported on the ONS 15454 shelf? （）(Choose three.)A、line timingB、loop timingC、internal timingD、through timingE、external timing
A SONET network typically uses which of the following transmission media?（）A、Single-mode fiberB、Multimode fiberC、CopperD、Wireless
Which three timing modes are supported on the ONS 15454 shelf？ （）A、 line timingB、 loop timingC、 internal timingD、 through timingE、 external timing
Which type of interference is produced by other transmitters on the same frequency? （）A、Double interferenceB、Co-channel interferenceC、Adjacent channel interferenceD、Reflected interferenceE、Timing interference
What type of interference is produced by other transmitters on the same frequency? （）A、Double interferenceB、Co-channel interferenceC、Adjacent channel interferenceD、Reflected interferenceE、Timing interference
Which timing mode is most appropriate for an ONS 15454 that has lost its BITS-1 and optical references?（）A、line timingB、loop timingC、internal timingD、through timingE、external timing
Which of these technologies is characterized as being a multipoint Layer 2 VPN that connects twoor more customer devices using Ethernet bridging techniques？（）A、 DPTB、 MPLSC、 VPLSD、 CWDME、 DWDMF、 SONET/SDH
On an ONS 15454 node you can tunnel an （）.A、SDH circuit over a SONET network delivering it as an SDH signalB、SDH circuit over a SONET network delivering it as a SONET signalC、SONET circuit over an SDH network delivering it as an SDH signalD、SONET circuit over an SDH network delivering it as a SONET signal
Which timing mode is appropriate for a SONET NE that is adjacent to a SONET NE using BITS-1 timing source?（）A、DUSB、line timingC、loop timingD、internal timingE、through timing
Which three SONET network elements are used for troubleshooting?（）A、lineB、pathC、circuitD、sectionE、segment
单选题On an ONS 15454 node you can tunnel a（n） （）.A SDH circuit over a SONET network delivering it as an SDH signalB SDH circuit over a SONET network delivering it as a SONET signalC SONET circuit over an SDH network delivering it as an SDH signalD SONET circuit over an SDH network delivering it as a SONET signal
单选题Which timing mode is most appropriate for an ONS 15454 that has lost its BITS-1 and optical references？（）A line timingB loop timingC internal timingD through timingE external timing
单选题Which timing mode is appropriate for a SONET NE that is adjacent to a SONET NE using BITS-1 timing source?（）ADUSBline timingCloop timingDinternal timingEthrough timing
多选题Which three SONET network elements are used for troubleshooting?（）AlineBpathCcircuitDsectionEsegment
单选题Which timing mode is most appropriate for an ONS 15454 that has lost its BITS-1 and optical references?（）Aline timingBloop timingCinternal timingDthrough timingEexternal timing
多选题Which three timing modes are supported on the ONS 15454 shelf? （）(Choose three.)Aline timingBloop timingCinternal timingDthrough timingEexternal timing
多选题Which three timing modes are supported on the ONS 15454 shelf？ （）Aline timingBloop timingCinternal timingDthrough timingEexternal timing
单选题Which of these technologies is characterized as being a multipoint Layer 2 VPN that connects twoor more customer devices using Ethernet bridging techniques？（）A DPTB MPLSC VPLSD CWDME DWDMF SONET/SDH
单选题Which timing mode is appropriate for an SDH NE that is adjacent to an SDH NE Bits-1 timing？ （）A DUSB line timingC loop timingD internal timingE through timing