在三层交换机上配置命令 :Switch(config-if)#no switchport ,该命令作用是()。
A.将该端口配置为 Trunk 端口
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.将该端口关闭
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
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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
单选题在锐捷接换机上配置Trunk接口时,如果要从允许的VLAN列中删除VLAN5,所运行的命令是哪一项?()A Switch(config-if)#Switchport trunk allowed remove 5B Switch(config-if)#Switchport trunk remove 5C Switch(config-if)#Switchport trunk Vlan allowed remove 5D Switch(config-if)#Switchport trunk allowed Vlan remove 5
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