A.密鑰 B.PAP C.CHAP D.MD5
A.網(wǎng)絡(luò)接入服務(wù)器Network Access ServerB.網(wǎng)絡(luò)認(rèn)證服務(wù)器Network Authentication ServerC.網(wǎng)絡(luò)接入業(yè)務(wù)Network Access ServiceD.網(wǎng)絡(luò)認(rèn)證系統(tǒng)Network Authentication System
A.AccountingB.AuthenticationC.AuthorizationD.Access