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 and D are the same ans?
thanks . We fixed the answer .