试题详情
单项选择题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 1

B、switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security mac-address 1

C、switch(config-if)#switchport mode access switch(config-if)#switchport port-security maximum 1

D、switch(config-if)#switchport mode access switch(config-if)#switchport port-security mac-address 1

  • C

  • 关注下方微信公众号，在线模考后查看

热门试题