Which PPP subprotocol negotiates authentication options?()
A、A.NCP
B、B.LCP
C、C.ISDN
D、D.DLCI
E、E.SLIP
A、A.NCP
B、B.LCP
C、C.ISDN
D、D.DLCI
E、E.SLIP
A、(config-if)#authentication ppp chap fallback ppp B、(config-if)#authentication ppp chap pap C、(config-if)#ppp authentication chap pap D、(config-if)#ppp authentication chap fallback ppp
A、terminating PPP sessions at the service provider B、PPP framing C、PPP multiplexing D、GRE tunneling E、L2TP tunneling
A、A DCE domain B、A Kerberos domain C、A PPP tunnel between the servers D、An IPSEC tunnel between the servers
A、LCP is used for basic PPP link setup and operation. B、LCP is used for PPP CHAP authentication. C、LCP is used for PPP over ATM (PPPoA) setup. D、LCP is used for PPP over Ethernet (PPPoE) setup. E、LCP is used for PPP over Frame Relay (PPPoFR) setup
A、LCP is used for PPP over ATM (PPPoA) setup. B、LCP is used for PPP over Ethernet (PPPoE) setup. C、LCP is used for PPP over Ethernet (PPPoPR) setup. D、LCP is used for PPP CHAP authentication. E、LCP is used for basic PPP link setup and operation.