WhichsetofconfigurationcommandsillustratesthecorrectconfigurationstepsforaPPPoverATMInterface?（）
A. interfaceatm5/1.1atmpvc10101aal5autoconfigprofilepppgenericautoconfigip
B. interfaceatm5/1.1atmpvc10101aal5snapencapsulationppppppauthenticationpapipunnumberedloopback1ipaccess-routes
C. interfaceatm5/1.1atmpvc10101aalmuxipencapsulationppppppauthenticationpapipunnumberedloopback1ipaccess-routes
D. interfaceatm5/1.1atmpvc101101aal5snapencapsulationpppoapppauthenticationchapipprofilegeneric
古代信息管理活动时期的信息管理重点在于（）。
A. 传播
B. 利用
C. 收藏
D. 开发
Whichstatementistrueabouttheroutingtable?（）
A. Theroutingtableexistsinthecontrolplaneonly.
B. Theroutingtableexistsinthecontrolplaneandintheforwardingplane.
C. Theroutingtablecontainsbothactiveandinactiveroutes.
D. Theroutingtableisstoredoncompactflash.
WhichCLIcommanddisplaysthecurrentlyconnectedPPPoAsubscribers?（）
A. showusers
B. showsubscribers
C. showaaasubscriber
D. showconnectedsubscriber
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