A.POSSWORD SETTINGB.SAVE&EXIT SETUPC.EXIT WITHOUT SAVINGD.BLOS FEATURES SETUP
A.回顯請求B.路由器請求C.路由器通告D.鄰居廣播E.回顯回復(fù)F.鄰居列表
A.tracertB.netstatC.nslookupD.ipconfig