将该端口关闭
将该端口配置为二层交换端口
将该端口配置为三层路由端口
将该端口配置为Trunk端口
能够在CiscoIOS软件中正确地将端口配置为ISL封装的命令是（）。A、Switch(config-if)#switchport mode trunk islB、Switch(config-if)#switchport mode encapsulation islC、Switch(config-if)#switchport trunk encapsulation islD、Switch(config-if)#switchport mode trunk encapsulation isl
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Which set of commands is recommended to prevent the use of a hub in the access layer?（）A、switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security maximum 1B、switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security mac-address 1C、switch(config-if)#switchport mode access switch(config-if)#switchport port-security maximum 1D、switch(config-if)#switchport mode access switch(config-if)#switchport port-security mac-address 1
Which interface commands would you enter on a Catalyst 2900 switch, if your goal was to bring all VLAN traffic to another directly connected switch?（）A、Switch(config-if)# vlan allB、Switch(config-if)# switchport trunk encapsulation dot1qC、Switch(config-if)# switchport access vlan allD、Switch(config-if)# switchport mode trunkE、Switch(config-if)# switchport access vlan 303
把VLAN20从中继链路中删除的命令是（）A、switch（config-if）#switchport trunk vlan remove 20B、switch（config-if）#switchport trunk allowed vlan remove 20C、switch（config）#switchport trunk vlan remove 20D、switch（config）#switchport trunk allowed vlan pruning 20
单选题在Cis co3550三层交换机上配置命令Switch（config-if）#no switchport的作用是（）。A 将该端口关闭B 将该端口配置为二层交换端口C 将该端口配置为三层路由端口D 将该端口配置为Trunk端口
单选题能够在CiscoIOS软件中正确地将端口配置为ISL封装的命令是（）。A Switch(config-if)#switchport mode trunk islB Switch(config-if)#switchport mode encapsulation islC Switch(config-if)#switchport trunk encapsulation islD Switch(config-if)#switchport mode trunk encapsulation isl
单选题Which set of commands is recommended to prevent the use of a hub in the access layer?（）A switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security maximum 1B switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security mac-address 1C switch(config-if)#switchport mode access switch(config-if)#switchport port-security maximum 1D switch(config-if)#switchport mode access switch(config-if)#switchport port-security mac-address 1
