单项选择题
A.IEEE 802.10
B.Misconfigured NIC
C.User configuration
D.IEEE 802.1Q
E.None of the other alternatives apply
多项选择题 A VTP domain has six active VLANs. Without notice， all VLANs except VLAN1 fail. Just prior tothe failure， Switch2 was added to the network. Which three issues on Switch2 could be the cause？（）
单项选择题 WhichkindofmanagementcanbeperformedfromtheconsoleportofaCisco6500switch？（）
单项选择题 YouaretroubleshootingaCatalyst5000trunkinthenetwork.Whatshouldyoudoifthere’sadisagreementabouttheVLANsconfiguredtousethetrunk？（）