短語詞組短語Private Network -Node Interface 專用網(wǎng)絡至網(wǎng)絡接口;私有網(wǎng)絡節(jié)點接口Network -Node Interface NNI 網(wǎng)絡PNNI Private Network -Node Interface 專用網(wǎng)絡節(jié)點接口 返回 network-node interface