单项选择题
A.30 seconds
B.5 minutes
C.1 minute
D.10 seconds
E.5 seconds
F.None of the other alternatives apply
多项选择题 YouneedtoinvestigateaVTPproblembetweentwoCompanyswitches.ThelackofwhichtwopreventsVTPinformationfrompropagatingbetweenswitches？（）
多项选择题 TwoCompanyswitchesareconnectedviaatrunkusingVTP.WhichVTPinformationdoesaCatalystswitchadvertiseonitstrunkportswhenusingVTP？（）
单项选择题 StaticVLANsarebeingusedontheCompanynetwork.WhatistrueaboutstaticVLANs？（）