????:1??????????:?????????????

2???????

3????????

4???????????

5?????

1????18???????????????????,?????????,???????????????????????????????????«??????!?»?????,??????????“?????”,???????????,?????????IP?????????«???????»??????????????8.1,?????

?????????“?”????????????????,?,?????????????,????????????????????,???“?????”,???,???,???????????,????,???????

«????!??»???“??????????”?????,?????????“??????”??????“????????,?????”,???,???????????????????,???????,???????????????????????“???”“?????”?????????????“???”???IP?

?????:??????????