Whichtermdescribesagroupofpacketssharingcommonforwardingcharacteristics?（）
A. commonforwardingclass
B. forwardingequivalenceclass
C. equivalentclasscharacteristics
D. forwardingclasscharacteristics
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Anadministratorisunabletopinganyaddressonthe10.0.19.0/24subnet.Toidentifytheproblem,theadministratorusesthecommandshownintheexhibit. Whichstepshouldbetakentosolvetheproblem?（）
A. Checkthephysicalcable.
B. Issuethecommandactivateinterfacesfe-0/0/1.5.
C. Issuethecommanddeleteinterfacesfe-0/0/1.5disable.
D. ReconfiguretheIPaddress.
（1．9）型管理方式又可称为“（）”。
A. 任务型管理
B. 乡村俱乐部型管理
C. 贫乏型管理
D. 中间道路式型的管理
ABridged1483networkisgroupingDSLusersintoasinglesubnet.WheremusttheCPEworkstation’sdefaultgatewaypoint？（）
A. ERXATMIPaddress
B. DSLrouterIPaddress
C. DSLbridgeIPaddress
D. ERXloopbackaddress
GiventhefollowingMPLSL2configurationcommand: mpls-relay10.1.1.14 Whichtwostatementstrue?（）(Choosetwo.)
A. Thiscommandisappliedtothecorerouterfacinginterface.
B. Thiscommandisappliedtothecustomerfacinginterface.
C. The4islocallysignificantandidentifiesthelayer2circuit.
D. The4mustmatchexactlyonthepeerrouterconfigurationontheremoteend.
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