A.沒有無(wú)線接入點(diǎn)B.有傳輸設(shè)備C.有交換機(jī)D.有無(wú)線路由器
A.基于以太網(wǎng)的點(diǎn)對(duì)點(diǎn)協(xié)議B.基于英文的點(diǎn)對(duì)點(diǎn)協(xié)議C.基于ATM的點(diǎn)對(duì)點(diǎn)協(xié)議D.基于萬(wàn)兆速率的點(diǎn)對(duì)點(diǎn)協(xié)議
A.PPPoEB.PPPC.DHCPD.AAA