i have installed Cisco 1861 Router with 8 PoE switching ports , as per the company security policy we should enable the port security as following
switchport port-security maximum 3
switchport port-security violation protect
switchport port-security aging type inactivity
but its not accepting this command more over i dont want to hardcode the MAC address to the interfaces since i want the switch to handle it automatically because users are roaming frequently.
please assest with the same:)