New Updated Cisco CCNA R&S 200-120 Real Exam Download 241-250

EnsurepassQUESTION 241 Which command is used to enable CHAP authentication, with PAP as the fallback method, on a serial interface?   A.      Router(config-if)# ppp authentication chap fallback ppp B.      Router(config-if)# ppp authentication chap pap C.      Router(config-if)# authentication ppp chap fallback ppp D.      Router(config-if)# authentication ppp chap pap   Correct Answer: B Read more [...]