A.網(wǎng)關(guān) B.多點(diǎn)控制器(MC) C.多點(diǎn)處理器(MP) D.多點(diǎn)控制單元(MCU)
A.基本頭部結(jié)構(gòu)固定 B.地址容量的擴(kuò)展 C.頭部格式的簡(jiǎn)化 D.數(shù)據(jù)流的標(biāo)簽
A.52AB:0:0:CD30::/60 B.52AB:0:0:CD3/60 C.52AB::CD3/060 D.52AB::CD3:00:0:0:0/60