«??2»??????????
?????2???????????????13??????? (???????)????????«?»(???«??????2»)???????,???“????????????”???
???????,?????????«????2»?????????????3D????IP??????????,??????????????????????,?????????????????????60??,??60%??????????????,??????????8000???
“????????????,??????????‘??’???????”????????????,???“??????????????????????”??
?????????“?????????”????,“???????????”“«???????????????????????»??”????????,??????????????????????????,????????????????????????????10??,????????IP????????
“???????IP???”????,????,??IP??????????
“????IP???,??????”?????,???,???IP??????????????????????(???) ??????????:???????