PPP authentication detail config & verification CCNP 2.0 (v-74)

[@kool1311]

Thank you for your video.
I try testing on GNS and I found that I can execute "ppp authentication chap pap" or "ppp authentication pap chap".
In this case, How does router perform the authentication both method or best method or sequence method?

[@amiinahmed7500]

Please give me alink to download the documents you are reading