PPP的两种配置方法（pap和chap）

<a href="https://s5.51cto.com/wyfs02/M01/9D/E3/wKioL1mIIl3iCTxOAABas-DyFR8002.png-wh_500x0-wm_3-wmp_4-s_3160536772.png" target="_blank"></a>

PAP的配置

R1上的配置

[R1]int s4/0/0

[R1-Serial4/0/0]ppp authentication-mode pap

[R1-Serial4/0/0]q

[R1]aaa

[R1-aaa]local-user huawei password cipher 123456

Info: Add a new user.

[R1-aaa]local-user huawei service-type ppp

R2上的配置

[R2]int Serial 4/0/0

[R2-Serial4/0/0]ppp pap lo

[R2-Serial4/0/0]ppp pap local-user huawei pas

[R2-Serial4/0/0]ppp pap local-user huawei password ci

[R2-Serial4/0/0]ppp pap local-user huawei password cipher 123456

CHAP的配置

<a href="https://s1.51cto.com/wyfs02/M02/9D/E3/wKioL1mIIqOil_4JAABas-DyFR8029.png-wh_500x0-wm_3-wmp_4-s_3126405488.png" target="_blank"></a>

[R1-Serial4/0/0]ppp authentication-mode chap

[R1-aaa]q

[R2]int s4/0/0

[R2-Serial4/0/0]ppp chap password cipher 123456

本文转自 towardly 51CTO博客，原文链接:http://blog.51cto.com/brighttime/1954230