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
Explanation:
This question is to examine the layer 2 security configuration.
In order to satisfy the requirements of this question, you should perform the following
configurations in the interface mode:
First, configure the interface mode as the access mode
Second, enable the port security and set the maximum number of connections to 1.