多项选择题
A.Configuration revision number
B.Configuration revision flag field
C.Configuration revision reset switch
D.Configuration revision database
E.None of the other alternatives apply
单项选择题 YouareassigningVLANstotheportsofswitchR1.WhatVLANnumbervalueisanassignedtothedefaultVLAN？（）
多项选择题 Inthethree-layerhierarchicalnetworkdesignmodel；what’sassociatedwiththeaccesslayer？（）
多项选择题 TheCompanyLANswitchesarebeingconfiguredtosupporttheuseofDynamicVLANs.WhatshouldbeconsideredwhenimplementingadynamicVLANsolution？（）