单项选择题
A.It does not prune traffic from VLANs that are pruning-ineligible
B.VLAN 1 is always pruning-eligible
C.It will prune traffic from VLANs that are pruning-ineligible
D.VLAN 2 is always pruning-ineligible
E.None of the other alternatives apply
多项选择题 VTPswitchesuseadvertisementstoexchangeinformationwitheachother.WhichofthefollowingadvertisementtypesareassociatedwithVTP？（）
单项选择题 SwitchR1isconfiguredtousetheVLANTrunkingProtocol（VTP）.WhatdoesR1advertiseinits VTPdomain？（）
单项选择题 VTPdevicesinanetworktracktheVTPrevisionnumber.WhatisaVTPconfigurationrevisionnumber？（）