单项选择题
Which port channel command is recommended for N1KV on Cisco UCS？（）
A. channel-group auto mode on B. channel-group auto mode active C. channel-group auto mode on sub-group cdp D. channel-group auto mode on sub-group manual E. channel-group auto mode on mac-pinning
多项选择题 CiscoIOSNetFlowgathersdatathatcanbeusedinwhichthreeofthese？（）
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？（）
