多项选择题
A. Router ACLs can be applied to the input and output directions of a VLAN interface.
B. Bridged ACLs can be applied to the input and output directions of a VLAN interface.
C. Only router ACLs can be applied to a VLAN interface.
D. VLAN maps and router ACLs can be used in combination.
E. VLAN maps can be applied to a VLAN interface
单项选择题 On a Company switch named R1 you configure the following： iparp inspection vlan 10-12， 15 What is the purpose of this global configuration command made on R1？（）
多项选择题 As the network technician at Company， you need to configure DHCP snooping on a new switch. Which three steps are required？ （）
多项选择题 In the use of 802.1X access control， which three protocols are allowed through the switch port before authentication takes place？ （）