WhichtypeofAALdoesATMutilizetodeliverCBRtraffic？（）
AAL2
B. AAL4
C. AL5
D. AAL1
E. AAL3
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ACiscoCatalystswitchcanbelongtohowmanyVTPdomains？（）
A. 1
B. 2
C. 1to1，005
D. 1to4，096
E. nolimit
ForSONETringswitching，the50msswitchtime：Selectallthatapply？（）
A. Plncludesthedetectiontime
B. Appliestoringssmallerthan1200km
C. Appliestoringssmallerthan1000km
D. Includesupto16nodes
AtwhichstageoftheCiscoLifecycleServicesapproachshouldcustomereducationpresentationsoccur？（）
A. Planning
B. Design
C. Implementation
D. Operation
E. Optimization
WhatistheencapsulationformatofanMPLSMulticastVPN（MVPN）packer？（）
A. IPunicastinIPunicast
B. IPmulticastinIPanycast
C. IPanycastinIPanycast
D. IPmulticastinIPunicast
E. IPmulticastinIPmulticast
F. IPunicastinIPmulticast
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