多项选择题
A.Supports Token Ring VLANs.
B.Allows VLAN consistency checks.
C.Saves VLAN configuration memory.
D.Reduces the amount of configuration necessary.
E.Allows active redundant links when used with spanning tree.
单项选择题 TheCompanynetworkadministratorneedstoenableVTPpruningwithintheCompanynetwork.WhatactionshouldanetworkadministratortaketoenableVTPpruningonanentiremanagementdomain？（）
多项选择题 TheCompanyswitcheshaveallbeenupgradedtouseVTPversion2.WhataretwobenefitsprovidedinVTPVersion2thatarenotavailableinVTPVersion1？（）
单项选择题 YouwanttoconfigureswitchR1topropagateVLANinformationacrosstheCompanynetworkusingVTP.WhatmustbeconfiguredonaCiscoswitchinordertoadvertiseVLANinformation？（）