问题:
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
● 参考解析
本题暂无解析