多项选择题
Cisco IOS NetFlow gathers data that can be used in which three of these？ （）
A. accounting B. authentication C. authorization D. network monitoring E. network planning
单项选择题 HowmanyVSMmodesarethereinaCiscoNexus1000Venvironment？（）
单项选择题 When configuring vPC-HM CDP with multiple links to the same switch， are port-channels required？（）
单项选择题 AVSMisactuallyavirtualmachinethatrequireshowmanyvNICsforfunctioning？（）
