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