HCIP-PPP协议综合实验

一、实验拓扑

二、实验划分

AR1的Serial3/0/0接口：192.168.1.1/24；AR2的Serial3/0/0接口：192.168.1.2/24；AR2的Serial3/0/1和4/0/0的聚合接口：192.168.2.2/24；AR3的Serial3/0/0和3/0/1的聚合接口：192.168.2.3/24

三、实验需求

如上图所示；

四、实验结果

1.对每个路由器增加serial接口

2.配置接口IP并MP聚合R2和R3之间的链路

AR1：

AR2:

[AR2]inter Mp-group 0/0/0
[AR2-Mp-group0/0/0]ip ad 192.168.2.2 24
[AR2]inter ser3/0/1
[AR2-Serial3/0/1]ppp mp Mp-group 0/0/0
[AR2-Serial3/0/1]inter s4/0/0
[AR2-Serial4/0/0]ppp mp Mp-group 0/0/0

AR3:

[AR3]inter Mp-group 0/0/0	
[AR3-Mp-group0/0/0]ip address 192.168.2.3 24
[AR3]inter s3/0/0
[AR3-Serial3/0/0]ppp mp Mp-group 0/0/0
[AR3-Serial3/0/0]inter s3/0/1
[AR3-Serial3/0/1]ppp mp Mp-group 0/0/0

3.R2做主验证方，R1做被验证方，做单向chap验证

R2:

[AR2]aaa
[AR2-aaa]local-user jiojio password cipher 123456
[AR2-aaa]local-user jiojio service-type ppp
[AR2]inter s3/0/0
[AR2-Serial3/0/0]ppp authentication-mode chap

R1:

[AR1]inter s3/0/0
[AR1-Serial3/0/0]ppp chap user jiojio
[AR1-Serial3/0/0]ppp chap password cipher 123456

验证：可以ping通并且接口双up

4.R2和R3做双向chap验证

R2做主，R3做被：

R2:

[AR2]aaa
[AR2-aaa]local-user jiojio password cipher 123456
[AR2-aaa]local-user jiojio service-type ppp
[AR2]inter s3/0/1
[AR2-Serial3/0/1]ppp authentication-mode chap
[AR2-Serial3/0/1]inter s4/0/0
[AR2-Serial4/0/0]ppp authentication-mode chap

R3：

[AR3]inter s3/0/0
[AR3-Serial3/0/0]ppp chap user jiojio
[AR3-Serial3/0/0]ppp chap password cipher 123456
[AR3-Serial3/0/0]inter s3/0/1
[AR3-Serial3/0/1]ppp chap user jiojio
[AR3-Serial3/0/1]ppp chap password cipher 123456

R3做主，R2做被：

R3：

[AR3]aaa
[AR3-aaa]local-user jiojio password cipher 123456
[AR3-aaa]local-user jiojio service-type ppp
[AR3]int s3/0/0
[AR3-Serial3/0/0]ppp authentication-mode chap
[AR3-Serial3/0/0]inter s3/0/1
[AR3-Serial3/0/1]ppp authentication-mode chap

R2:

[AR2]inter s3/0/1
[AR2-Serial3/0/1]ppp chap user jiojio
[AR2-Serial3/0/1]ppp chap password cipher 123456
[AR2-Serial3/0/1]inter s4/0/0
[AR2-Serial4/0/0]ppp chap user jiojio
[AR2-Serial4/0/0]ppp chap password cipher 123456