Port access MAC authentication commands aaa authentication port-access mac-auth aaa authentication port-access mac-auth addr-format aaa authentication port-access mac-auth auth-method aaa authentication port-access mac-auth cached-reauth aaa authentication port-access mac-auth cached-reauth-period aaa authentication port-access mac-auth password aaa authentication port-access mac-auth quiet-period aaa authentication port-access mac-auth radius server-group aaa authentication port-access mac-auth reauth aaa authentication port-access mac-auth reauth-period clear mac-auth statistics show aaa authentication port-access mac-auth interface client-status show aaa authentication port-access mac-auth interface port-statistics