多项选择题 WhichthreearevalidmethodstomonitorandtrendSANportchannelswithDCNM？（）

单项选择题 A Host connected to an NPV switch is not able to see the storage connected to the core switch. Given the output of the show command below， what is the reason of this issue？（） switch# show npv status  npiv is enabled  External Interfaces：   ===============  InterfacE. fc1/1， VSAN： 1， FCID. 0x000000， StatE. Other   Number of External Interfaces： 4

单项选择题 WhichstatementdescribesmultihopFCoEfunctionwhenanFCoEswitchreceivesanFCoEframefromthedirectlyconnectedFCoEhost？（）