
dot1x control-direction 
Use the dot1x 
dot1x control-direction  <direction>
SYNTAX DESCRIPTION: <direction>  | both  | The dot1x authentication is imposed only  | 
  | 
  | on the incoming traffic | 
  | in  | The dot1x authentication is imposed on  | 
  | 
  | incoming and outgoing traffic | 
COMMAND MODES: Interface configuration
REFERENCE:Cisco
MENU:
EXAMPLE:
!Set Control direction Both on port 5 Switch(config)# interface fastethernet0/5