目前很(hen)多(duo)機(ji)房都是(shi)雙(shuang)(shuang)線接入(ru)的，但大家(jia)可能對雙(shuang)(shuang)線接入(ru)還了解(jie)的不(bu)是(shi)很(hen)透徹、具體什(shen)么是(shi)雙(shuang)(shuang)線接入(ru)？雙(shuang)(shuang)線接入(ru)是(shi)指數據中(zhong)(zhong)心同(tong)進(jin)接入(ru)了中(zhong)(zhong)國電信和中(zhong)(zhong)國網(wang)通(tong)的網(wang)絡資源，并通(tong)過..路由技術(shu)將電信和網(wang)通(tong)的用(yong)戶訪問分(fen)別分(fen)配到相應的數據出(chu)口。從(cong)而實現以(yi)電信網(wang)絡為主的南...