题目要求
1.R2为ISP,其上只能配置IP地址 2.R1-R2之间为HDLC封装 3.R2-R3之间为ppp封装,pap认证,R2为主认证方 4.R2-R4之间为ppp封装,chap认证,R2为主认证方 5.R1,R2,R3构建MGRE环境,仅R1的IP地址固定 6.内网使用RIP获取路由,所有PC可以互相访问,并且可以访问R2的环回 |
R1:
[r1]interface GigabitEthernet 0/0/1
[r1]ip route-static 0.0.0.0 0 12.1.1.1 [r1]interface Tunnel 0/0/0 [r1]rip 100
[r1]acl 2000 |
R2:
[r2]int LoopBack 0
[r2]aaa |
R3:
[r3]int g 0/0/0 [r3-Serial4/0/0]ip address 23.1.1.2 24 [r3]ip route-static 0.0.0.0 0 23.1.1.1 [r3]interface Tunnel 0/0/0 [r3]rip 100 [r3]acl 2000 |
R4:
[r4]int g 0/0/0 [r4-Serial4/0/0]ip address 34.1.1.2 24 [r4]ip route-static 0.0.0.0 0 34.1.1.1 [r4]interface Tunnel 0/0/0 [r4]rip 100 [r4]acl 2000 |