单项选择题
A.VLAN 1003
B.VLAN 1
C.VLAN ON
D.VLAN A
E.VLAN 0
多项选择题 Inthethree-layerhierarchicalnetworkdesignmodel；what’sassociatedwiththeaccesslayer？（）
多项选择题 TheCompanyLANswitchesarebeingconfiguredtosupporttheuseofDynamicVLANs.WhatshouldbeconsideredwhenimplementingadynamicVLANsolution？（）
多项选择题 TheCompanyLANswitchesarebeingconfiguredtosupporttheuseofDynamicVLANs.WhichofthefollowingaretrueofdynamicVLANmembership？（）